Misplaced Pages

Revision as of 00:45, 17 April 2024

This article needs to be updated. Please help update this article to reflect recent events or newly available information. (August 2014)

This is a list of exoplanets detected by gravitational microlensing. The phenomenon results in the background star's light being warped around a foreground object, causing a distorted image. If the foreground object is a star with an orbiting planet, we would observe an abnormally bright image. By comparing the luminosity and light distortion of the background star to theoretical models, we can estimate the planet's mass and the distance from its star.

The least massive planet detected by microlensing is KMT-2020-BLG-0414Lb, which has about the same mass as Earth. The widest separation between a planet and a star is OGLE-2008-BLG-092Lb, which is ~15 AU; the shortest separation is MOA-2015-BLG-337Lb, which is 0.24 AU. There are 7 known multi-planetary systems detected by microlensing, all of which have two planets.

List

Yellow rows denote the members of multi-planet systems.

Candidate rogue planets

A number of candidate rogue planets have been detected by microlensing.

Unconfirmed detections

Some microlensing events, such as MACHO-98-BLG-35 and PA-99-N2, suggest the possible presence of a planetary companion to the lensing star, but this is unconfirmed. Since microlensing relies on a one-time chance alignment, it is likely not possible to confirm these detections.

In some cases, a planetary interpretation for a microlensing event was proposed, but has been disproven. MACHO-1997-BLG-41 was initially interpreted as a binary star system orbited by a circumbinary planet, but a different model with two stars and no planet was later found to be a better fit to the data. Similarly, OGLE-2013-BLG-0723L was initially interpreted as a binary system of a star and a brown dwarf, with a low-mass planet orbiting the brown dwarf, but a model where the system consists of two low-mass stars with no planet was found to be a better fit to the data.

See also

• Lists of exoplanets
• Method of exoplanet detection using microlensing

Notes

1. The nature of the observed system is unclear. It is either a rogue planet with about 3.2 M_J masses and a 0.5 M_E exomoon or a red dwarf with 18 M_E planet.

References

1. "Planetary Systems Composite Data". NASA Exoplanet Archive. Retrieved 19 February 2023.
2. Bond, I. A.; et al. (2004). "OGLE 2003-BLG-235/MOA 2003-BLG-53: A Planetary Microlensing Event". The Astrophysical Journal. 606 (2): L155 – L158. arXiv:astro-ph/0404309. Bibcode:2004ApJ...606L.155B. doi:10.1086/420928. S2CID 17610640.
3. Bennett, David P.; et al. (2006). "Identification of the OGLE-2003-BLG-235/MOA-2003-BLG-53 Planetary Host Star". The Astrophysical Journal Letters. 647 (2): L171 – L174. arXiv:astro-ph/0606038. Bibcode:2006ApJ...647L.171B. doi:10.1086/507585. S2CID 11294425.
4. Udalski, A.; et al. (2005). "A Jovian-Mass Planet in Microlensing Event OGLE-2005-BLG-071". The Astrophysical Journal. 628 (2): L109 – L112. arXiv:astro-ph/0505451. Bibcode:2005ApJ...628L.109U. doi:10.1086/432795. S2CID 7425167.
5. Dong, Subo; et al. (2009). "OGLE-2005-BLG-071Lb, the Most Massive M Dwarf Planetary Companion?". The Astrophysical Journal. 695 (2): 970–987. arXiv:0804.1354. Bibcode:2009ApJ...695..970D. doi:10.1088/0004-637X/695/2/970. S2CID 14408891.
6. Beaulieu, J.-P.; et al. (January 2006). "Discovery of a cool planet of 5.5 Earth masses through gravitational microlensing". Nature. 439 (7075): 437–440. arXiv:astro-ph/0601563. Bibcode:2006Natur.439..437B. doi:10.1038/nature04441. PMID 16437108. S2CID 4414076.
7. Gould, A.; et al. (2006). "Microlens OGLE-2005-BLG-169 Implies That Cool Neptune-like Planets Are Common". The Astrophysical Journal Letters. 644 (1): L37 – L40. arXiv:astro-ph/0603276. Bibcode:2006ApJ...644L..37G. doi:10.1086/505421. S2CID 14270439.
8. ^ Gaudi, B.S.; et al. (2008). "Discovery of a Jupiter/Saturn Analog with Gravitational Microlensing". Science. 319 (5865): 927–930. arXiv:0802.1920. Bibcode:2008Sci...319..927G. doi:10.1126/science.1151947. PMID 18276883. S2CID 119281787.
9. Bennett, D. P.; et al. (2008). "A Low-Mass Planet with a Possible Sub-Stellar-Mass Host in Microlensing Event MOA-2007-BLG-192". The Astrophysical Journal. 684 (1): 663–683. arXiv:0806.0025. Bibcode:2008ApJ...684..663B. doi:10.1086/589940. S2CID 14467194.
10. Dong, Subo; et al. (2009). "Microlensing Event MOA-2007-BLG-400: Exhuming the Buried Signature of a Cool, Jovian-Mass Planet". The Astrophysical Journal. 698 (2): 1826–1837. arXiv:0809.2997. Bibcode:2009ApJ...698.1826D. doi:10.1088/0004-637X/698/2/1826. S2CID 16658501.
11. Janczak, Julia; et al. (2010). "Sub-Saturn Planet MOA-2008-BLG-310Lb: Likely To Be In The Galactic Bulge". The Astrophysical Journal. 711 (2): 731–743. arXiv:0908.0529. Bibcode:2010ApJ...711..731J. doi:10.1088/0004-637X/711/2/731. S2CID 119217995.
12. Sumi, T.; et al. (2010). "A Cold Neptune-Mass Planet OGLE-2007-BLG-368Lb: Cold Neptunes Are Common". The Astrophysical Journal. 710 (2): 1641–1653. arXiv:0912.1171. Bibcode:2010ApJ...710.1641S. doi:10.1088/0004-637X/710/2/1641. S2CID 9312295.
13. Miyake, N.; et al. (2011). "A Sub-Saturn Mass Planet, MOA-2009-BLG-319Lb" (PDF). The Astrophysical Journal. 728 (2). article number 120. arXiv:1010.1809. Bibcode:2011ApJ...728..120M. doi:10.1088/0004-637X/728/2/120. S2CID 51694268.
14. Batista, Virginie; et al. (2011). "MOA-2009-BLG-387Lb: A massive planet orbiting an M dwarf". Astronomy and Astrophysics. 529: A102. arXiv:1102.0558. Bibcode:2011A&A...529A.102B. doi:10.1051/0004-6361/201016111. S2CID 20954769. Data catalog: Bibcode:2011yCat..35299102B
15. Muraki, Y.; et al. (2011). "Discovery and Mass Measurements of a Cold, 10 Earth Mass Planet and Its Host Star". The Astrophysical Journal. 741 (1). 22. arXiv:1106.2160. Bibcode:2011ApJ...741...22M. doi:10.1088/0004-637X/741/1/22. S2CID 53530321.
16. Yee, J. C.; et al. (2012). "MOA-2011-BLG-293Lb: A TEST OF PURE SURVEY MICROLENSING PLANET DETECTIONS". The Astrophysical Journal. 755 (2): 102. arXiv:1201.1002. Bibcode:2012ApJ...755..102Y. doi:10.1088/0004-637X/755/2/102. S2CID 119244633.
17. Bennett, D. P.; Sumi, T.; Bond, I. A.; Kamiya, K.; Abe, F.; Botzler, C. S.; Fukui, A.; Furusawa, K.; Itow, Y.; Korpela, A. V.; Kilmartin, P. M.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Muraki, Y.; Ohnishi, K.; Rattenbury, N. J.; Saito, To.; Sullivan, D. J.; Suzuki, D.; Sweatman, W. L.; Tristram, P. J.; Wada, K.; Yock, P. C. M.; MOA Collaboration (2012). "Planetary and Other Short Binary Microlensing Events from the Moa Short-Event Analysis". The Astrophysical Journal. 757 (2): 119. arXiv:1203.4560. Bibcode:2012ApJ...757..119B. doi:10.1088/0004-637X/757/2/119. S2CID 118493329.
18. Bachelet, E.; et al. (2012). "MOA 2010-BLG-477Lb: CONSTRAINING THE MASS OF a MICROLENSING PLANET FROM MICROLENSING PARALLAX, ORBITAL MOTION, AND DETECTION OF BLENDED LIGHT". The Astrophysical Journal. 754 (1): 73. arXiv:1205.6323. Bibcode:2012ApJ...754...73B. doi:10.1088/0004-637X/754/1/73. S2CID 119223374.
19. ^ Han, C.; et al. (2013). "THE SECOND MULTIPLE-PLANET SYSTEM DISCOVERED BY MICROLENSING: OGLE-2012-BLG-0026Lb, c—A PAIR OF JOVIAN PLANETS BEYOND THE SNOW LINE". The Astrophysical Journal. 762 (2): L28. arXiv:1210.4265. Bibcode:2013ApJ...762L..28H. doi:10.1088/2041-8205/762/2/L28. S2CID 118797226.
20. Street, R. A.; et al. (2013). "Moa-2010-BLG-073L: An M-Dwarf with a Substellar Companion at the Planet/Brown Dwarf Boundary". The Astrophysical Journal. 763 (1): 67. arXiv:1211.3782. Bibcode:2013ApJ...763...67S. doi:10.1088/0004-637X/763/1/67. S2CID 53710373.
21. Kains, N.; et al. (2013). "A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251". Astronomy & Astrophysics. 552: A70. arXiv:1303.1184. Bibcode:2013A&A...552A..70K. doi:10.1051/0004-6361/201220626. S2CID 43146154.
22. Poleski, Radosław; Udalski, Andrzej; Dong, Subo; Szymański, Michał K.; Soszyński, Igor; Kubiak, Marcin; Pietrzyński, Grzegorz; Kozłowski, Szymon; Pietrukowicz, Paweł; Ulaczyk, Krzysztof; Skowron, Jan; Wyrzykowski, Łukasz; Gould, Andrew (2014). "SUPER-MASSIVE PLANETS AROUND LATE-TYPE STARS—THE CASE OF OGLE-2012-BLG-0406Lb". The Astrophysical Journal. 782 (1): 47. arXiv:1307.4084. Bibcode:2014ApJ...782...47P. doi:10.1088/0004-637X/782/1/47. S2CID 118695225.
23. Han, C.; et al. (2013). "Microlensing Discovery of a Tight, Low-Mass-Ratio Planetary-Mass Object Around an Old Field Brown Dwarf". The Astrophysical Journal. 778 (1): 38. arXiv:1307.6335. Bibcode:2013ApJ...778...38H. doi:10.1088/0004-637X/778/1/38. S2CID 118663575.
24. Furusawa, K.; Udalski, A.; Sumi, T.; Bennett, D. P.; Bond, I. A.; Gould, A.; Jørgensen, U. G.; Snodgrass, C.; Prester, D. Dominis; Albrow, M. D.; Abe, F.; Botzler, C. S.; Chote, P.; Freeman, M.; Fukui, A.; Harris, P.; Itow, Y.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Miyake, N.; Muraki, Y.; Ohnishi, K.; Rattenbury, N. J.; Saito, To; Sullivan, D. J.; Suzuki, D.; Sweatman, W. L.; Tristram, P. J.; et al. (23 April 2018). "MOA-2010-BLG-328Lb: A Sub-Neptune Orbiting very Late M Dwarf?". The Astrophysical Journal. 779 (2): 91. arXiv:1309.7714. Bibcode:2013ApJ...779...91F. doi:10.1088/0004-637X/779/2/91. S2CID 59519570.
25. Shvartzvald, Y.; et al. (2014). "MOA-2011-BLG-322Lb: A 'second generation survey' microlensing planet". Monthly Notices of the Royal Astronomical Society. 439: 604–610. arXiv:1310.0008. doi:10.1093/mnras/stt2477.{{cite journal}}: CS1 maint: unflagged free DOI (link)
26. Suzuki, D.; et al. (2013). "MOA-2008-BLG-379Lb: A MASSIVE PLANET FROM a HIGH MAGNIFICATION EVENT WITH a FAINT SOURCE". The Astrophysical Journal. 780 (2): 123. arXiv:1311.3424. doi:10.1088/0004-637X/780/2/123. S2CID 119257768.
27. Bennett, D. P.; Batista, V.; Bond, I. A.; Bennett, C. S.; Suzuki, D.; Beaulieu, J.-P.; Udalski, A.; Donatowicz, J.; Abe, F.; Botzler, C. S.; Freeman, M.; Fukunaga, D.; Fukui, A.; Itow, Y.; Koshimoto, N.; Ling, C. H.; Masuda, K.; Matsubara, Y.; Muraki, Y.; Namba, S.; Ohnishi, K.; Rattenbury, N. J.; Saito, To; Sullivan, D. J.; Sumi, T.; Sweatman, W. L.; Tristram, P. J.; Tsurumi, N.; Wada, K.; et al. (7 April 2014). "A Sub-Earth-Mass Moon Orbiting a Gas Giant Primary or a High Velocity Planetary System in the Galactic Bulge". The Astrophysical Journal. 785 (2): 155. arXiv:1312.3951. Bibcode:2014ApJ...785..155B. doi:10.1088/0004-637X/785/2/155. S2CID 118327512.
28. Yee, J. C.; Han, C.; Gould, A.; Skowron, J.; Bond, I. A.; Udalski, A.; Hundertmark, M.; Monard, L. A. G.; Porritt, I.; Nelson, P.; Bozza, V.; Albrow, M. D.; Choi, J. -Y.; Christie, G. W.; DePoy, D. L.; Gaudi, B. S.; Hwang, K. -H.; Jung, Y. K.; Lee, C. -U.; McCormick, J.; Natusch, T.; Ngan, H.; Park, H.; Pogge, R. W.; Shin, I. -G.; Tan, T. -G.; Abe, F.; Bennett, D. P.; Botzler, C. S.; et al. (2014). "MOA-2013-BLG-220Lb: Massive Planetary Companion to Galactic-Disk Host". The Astrophysical Journal. 790 (1): 14. arXiv:1403.2134. Bibcode:2014ApJ...790...14Y. doi:10.1088/0004-637X/790/1/14. S2CID 118711190.
29. Vandorou, Aikaterini; Bennett, David P.; Beaulieu, Jean-Philippe; Alard, Christophe; Blackman, Joshua W.; Cole, Andrew A.; Bhattacharya, Aparna; Bond, Ian A.; Koshimoto, Naoki; Marquette, Jean-Baptiste (2020). "Revisiting MOA 2013-BLG-220L: A Solar-type Star with a Cold Super-Jupiter Companion". The Astronomical Journal. 160 (3): 121. arXiv:1909.04444. Bibcode:2020AJ....160..121V. doi:10.3847/1538-3881/aba2d3. S2CID 202542638.
30. Koshimoto, N.; et al. (20 June 2014). "OGLE-2008-BLG-355Lb: A MASSIVE PLANET AROUND A LATE-TYPE STAR". The Astrophysical Journal. 788 (2): 128. arXiv:1403.7005. Bibcode:2014ApJ...788..128K. doi:10.1088/0004-637X/788/2/128. S2CID 119194503.
31. Gould, A.; et al. (3 July 2014). "A terrestrial planet in a 1-AU orbit around one member of a 15-AU binary". Science. 345 (6192): 46–49. arXiv:1407.1115. Bibcode:2014Sci...345...46G. doi:10.1126/science.1251527. PMID 24994642. S2CID 206555598.
32. Jung, Y. K.; Udalski, A.; Sumi, T.; Han, C.; Gould, A.; Skowron, J.; Kozłowski, S.; Poleski, R.; Wyrzykowski, Ł.; Szymański, M. K.; Pietrzyński, G.; Soszyński, I.; Ulaczyk, K.; Pietrukowicz, P.; Mróz, P.; Kubiak, M.; Abe, F.; Bennett, D. P.; Bond, I. A.; Botzler, C. S.; Freeman, M.; Fukui, A.; Fukunaga, D.; Itow, Y.; Koshimoto, N.; Larsen, P.; Ling, C. H.; Masuda, K.; Matsubara, Y.; et al. (2014). "OGLE-2013-BLG-0102LA,B: Microlensing binary with components at star/brown-dwarf and brown-dwarf/planet boundaries". The Astrophysical Journal. 798 (2): 123. arXiv:1407.7926. Bibcode:2015ApJ...798..123J. doi:10.1088/0004-637X/798/2/123. S2CID 119250588.
33. Poleski, Radosław; et al. (13 October 2014). "Triple Microlens Ogle-2008-BLG-092L: Binary Stellar System with a Circumprimary Uranus-Type Planet". The Astrophysical Journal. 795 (1): 42. arXiv:1408.6223. Bibcode:2014ApJ...795...42P. doi:10.1088/0004-637X/795/1/42. S2CID 118678130.
34. Udalski, A.; Yee, J. C.; Gould, A.; Carey, S.; Zhu, W.; Skowron, J.; Kozłowski, S.; Poleski, R.; Pietrukowicz, P.; Pietrzyński, G.; Szymański, M. K.; Mróz, P.; Soszyński, I.; Ulaczyk, K.; Wyrzykowski, Ł.; Han, C.; Calchi Novati, S.; Pogge, R. W. (2014). "Spitzer as Microlens Parallax Satellite: Mass Measurement for the OGLE-2014-BLG-0124L Planet and its Host Star". The Astrophysical Journal. 799 (2): 237. arXiv:1410.4219. Bibcode:2015ApJ...799..237U. doi:10.1088/0004-637X/799/2/237. S2CID 30683835.
35. Skowron, J.; Shin, I. -G.; Udalski, A.; Han, C.; Sumi, T.; Shvartzvald, Y.; Gould, A.; Dominis-Prester, D.; Street, R. A.; Jørgensen, U. G.; Bennett, D. P.; Bozza, V.; Szymański, M. K.; Kubiak, M.; Pietrzyński, G.; Soszyński, I.; Poleski, R.; Kozłowski, S.; Pietrukowicz, P.; Ulaczyk, K.; Wyrzykowski, Ł.; Abe, F.; Bhattacharya, A.; Bond, I. A.; Botzler, C. S.; Freeman, M.; Fukui, A.; Fukunaga, D.; Itow, Y.; et al. (2014). "OGLE-2011-BLG-0265Lb: A Jovian Microlensing Planet Orbiting an M Dwarf". The Astrophysical Journal. 804 (1): 33. arXiv:1410.8252. Bibcode:2015ApJ...804...33S. doi:10.1088/0004-637X/804/1/33. S2CID 45737293.
36. Fukui, A.; et al. (2015). "OGLE-2012-BLG-0563Lb: A SATURN-MASS PLANET AROUND AN M DWARF WITH THE MASS CONSTRAINED BYSUBARUAO IMAGING". The Astrophysical Journal. 809 (1): 74. arXiv:1506.08850. Bibcode:2015ApJ...809...74F. doi:10.1088/0004-637X/809/1/74. S2CID 204932762.
37. Street, R. A.; et al. (2016). "Spitzerparallax of Ogle-2015-BLG-0966: A Cold Neptune in the Galactic Disk". The Astrophysical Journal. 819 (2): 93. arXiv:1508.07027. Bibcode:2016ApJ...819...93S. doi:10.3847/0004-637X/819/2/93. S2CID 9569853.
38. Rattenbury, N. J.; et al. (2015). "MOA-2010-BLG-353Lb: A possible Saturn revealed". Monthly Notices of the Royal Astronomical Society. 454: 946–951. arXiv:1510.01393. doi:10.1093/mnras/stv2045.{{cite journal}}: CS1 maint: unflagged free DOI (link)
39. Sumi, T.; et al. (2016). "The First Neptune Analog or Super-Earth with a Neptune-Like Orbit: Moa-2013-BLG-605Lb". The Astrophysical Journal. 825 (2): 112. arXiv:1512.00134. Bibcode:2016ApJ...825..112S. doi:10.3847/0004-637X/825/2/112. S2CID 119219848.
40. Skowron, J.; et al. (2016). "MOA-2011-BLG-028Lb: A NEPTUNE-MASS MICROLENSING PLANET IN THE GALACTIC BULGE". The Astrophysical Journal. 820 (1): 4. arXiv:1512.03422. Bibcode:2016ApJ...820....4S. doi:10.3847/0004-637X/820/1/4. S2CID 18007907.
41. Shin, I. -G.; Ryu, Y. -H.; et al. (June 2016). "A Super-Jupiter Microlens Planet Characterized by High-Cadence KMTNet Microlensing Survey Observations of OGLE-2015-BLG-0954". Journal of the Korean Astronomical Society. 49 (3): 73–81. arXiv:1603.00020. Bibcode:2016JKAS...49...73S. doi:10.5303/JKAS.2016.49.3.73.
42. Bhattacharya, A.; et al. (2016). "Discovery of a Gas Giant Planet in Microlensing Event Ogle-2014-BLG-1760". The Astronomical Journal. 152 (5): 140. arXiv:1603.05677. Bibcode:2016AJ....152..140B. doi:10.3847/0004-6256/152/5/140. S2CID 73590811.
43. Hirao, Y.; et al. (2016). "Ogle-2012-BLG-0724Lb: A Saturn-Mass Planet Around an M Dwarf". The Astrophysical Journal. 824 (2): 139. arXiv:1604.05463. Bibcode:2016ApJ...824..139H. doi:10.3847/0004-637X/824/2/139. S2CID 118656631.
44. Han, C.; Udalski, A.; Gould, A.; Bozza, V.; Jung, Y. K.; Albrow, M. D.; Kim, S.-L.; Lee, C.-U.; Cha, S.-M.; Kim, D.-J.; Lee, Y.; Park, B.-G.; Shin, I.-G.; Szymański, M. K.; Soszyński, I.; Skowron, J.; Mróz, P.; Poleski, R.; Pietrukowicz, P.; Kozłowski, S.; Ulaczyk, K.; Wyrzykowski, Ł.; Pawlak, M.; Pawlak, M.; OGLE Collaboration (2016). "Ogle-2015-BLG-0051/KMT-2015-BLG-0048Lb: A Giant Planet Orbiting a Low-Mass Bulge Star Discovered by High-Cadence Microlensing Surveys". The Astronomical Journal. 152 (4): 95. arXiv:1606.09352. Bibcode:2016AJ....152...95H. doi:10.3847/0004-6256/152/4/95. S2CID 119105208.
45. Koshimoto, N.; et al. (2016). "OGLE-2012-BLG-0950Lb: THE FIRST PLANET MASS MEASUREMENT FROM ONLY MICROLENS PARALLAX AND LENS FLUX". The Astronomical Journal. 153: 1. arXiv:1607.03267. doi:10.3847/1538-3881/153/1/1. S2CID 119309343.
46. Bennett, D. P.; et al. (2016). "THE FIRST CIRCUMBINARY PLANET FOUND BY MICROLENSING: OGLE-2007-BLG-349L(AB)c". The Astronomical Journal. 152 (5): 125. arXiv:1609.06720. Bibcode:2016AJ....152..125B. doi:10.3847/0004-6256/152/5/125. S2CID 54034608.
47. Rattenbury, N. J.; et al. (2017). "Faint-source-star planetary microlensing: The discovery of the cold gas-giant planet OGLE-2014-BLG-0676Lb". Monthly Notices of the Royal Astronomical Society. 466 (3): 2710–2717. arXiv:1612.03511. doi:10.1093/mnras/stw3185.{{cite journal}}: CS1 maint: unflagged free DOI (link)
48. Shvartzvald, Y.; Yee, J. C.; Novati, S. Calchi; Gould, A.; Lee, C.-U.; Beichman, C.; Bryden, G.; Carey, S.; Gaudi, B. S.; Henderson, C. B.; Zhu, W.; Albrow, M. D.; Cha, S.-M.; Chung, S.-J.; Han, C.; Hwang, K.-H.; Jung, Y. K.; Kim, D.-J.; Kim, H.-W.; Kim, S.-L.; Lee, Y.; Park, B.-G.; Pogge, R. W.; Ryu, Y.-H.; Shin, I.-G.; Shin, I. -G.; KMTNet Group (2017). "An Earth-mass Planet in a 1 au Orbit around an Ultracool Dwarf". The Astrophysical Journal. 840 (1): L3. arXiv:1703.08548. Bibcode:2017ApJ...840L...3S. doi:10.3847/2041-8213/aa6d09. S2CID 39292551.
49. Vandorou, Aikaterini; Dang, Lisa; Bennett, David P.; Koshimoto, Naoki; Terry, Sean K.; Beaulieu, Jean-Phillipe; Alard, Christophe; Bhattacharya, Aparna; Blackman, Joshua W.; Bouchoutrouch-Ku, Tarik; Cole, Andrew A.; Cowan, Nicolas B.; Marquette, Jean-Baptiste; Ranc, Clément; Rektsini, Natalia (2023). "OGLE-2016-BLG-1195Lb: A Sub-Neptune Beyond the Snow Line of an M-dwarf Confirmed by Keck AO". arXiv:2302.01168 .
50. Nagakane, M.; et al. (2017). "MOA-2012-BLG-505Lb: A Super-Earth-mass Planet That Probably Resides in the Galactic Bulge". The Astronomical Journal. 154 (1): 35. arXiv:1703.10769. Bibcode:2017AJ....154...35N. doi:10.3847/1538-3881/aa74b2. S2CID 119077625.
51. Poleski, R.; et al. (2017). "A companion on the planet/Brown dwarf mass boundary on a wide orbit discovered by gravitational microlensing". Astronomy & Astrophysics. 604: A103. arXiv:1704.01121. Bibcode:2017A&A...604A.103P. doi:10.1051/0004-6361/201730928. S2CID 56306676.
52. Koshimoto, N.; et al. (2017). "MOA-2016-BLG-227Lb: A Massive Planet Characterized by Combining Light-curve Analysis and Keck AO Imaging". The Astronomical Journal. 154 (1): 3. arXiv:1704.01724. Bibcode:2017AJ....154....3K. doi:10.3847/1538-3881/aa72e0. S2CID 39514486.
53. ^ Mróz, Przemek; et al. (2017). "OGLE-2013-BLG-0132Lb and OGLE-2013-BLG-1721Lb: Two Saturn-mass Planets Discovered around M-dwarfs". The Astronomical Journal. 154 (5): 205. arXiv:1705.01058. Bibcode:2017AJ....154..205M. doi:10.3847/1538-3881/aa8f98. S2CID 119093055.
54. Han, C.; et al. (2017). "OGLE-2016-BLG-0263Lb: Microlensing Detection of a Very Low-mass Binary Companion through a Repeating Event Channel". The Astronomical Journal. 154 (4): 133. arXiv:1708.02727. Bibcode:2017AJ....154..133H. doi:10.3847/1538-3881/aa859a. S2CID 56010958.
55. Han, C.; et al. (2017). "OGLE-2016-BLG-0613LABb: A Microlensing Planet in a Binary System". The Astronomical Journal. 154 (6): 223. arXiv:1710.00924. Bibcode:2017AJ....154..223H. doi:10.3847/1538-3881/aa9179. S2CID 119012722.
56. Ryu, Y.-H.; et al. (2017). "OGLE-2016-BLG-1190Lb: The FirstSpitzer Bulge Planet Lies Near the Planet/Brown-dwarf Boundary". The Astronomical Journal. 155: 40. arXiv:1710.09974. doi:10.3847/1538-3881/aa9be4. S2CID 54706921.
57. Shvartzvald, Y.; Calchi Novati, S.; Gaudi, B. S.; Bryden, G.; Nataf, D. M.; Penny, M. T.; Beichman, C.; Henderson, C. B.; Jacklin, S.; Schlafly, E. F.; Huston, M. J. (2018-04-01). "UKIRT-2017-BLG-001Lb: A Giant Planet Detected through the Dust". The Astrophysical Journal. 857: L8. doi:10.3847/2041-8213/aab71b. ISSN 0004-637X.{{cite journal}}: CS1 maint: unflagged free DOI (link)
58. Nucita, A. A.; Licchelli, D.; De Paolis, F.; Ingrosso, G.; Strafella, F.; Katysheva, N.; Shugarov, S. (2018-05-01). "Discovery of a bright microlensing event with planetary features towards the Taurus region: a super-Earth planet". Monthly Notices of the Royal Astronomical Society. 476: 2962–2967. doi:10.1093/mnras/sty448. ISSN 0035-8711.{{cite journal}}: CS1 maint: unflagged free DOI (link)
59. Zang, Weicheng; Dong, Subo; Gould, Andrew; Calchi Novati, Sebastiano; Chen, Ping; Yang, Hongjing; Li, Shun-Sheng; Mao, Shude; Alton, K. B.; Brimacombe, J.; Carey, Sean; Christie, G. W.; Delplancke-Ströbele, F.; Feliz, Dax L.; Gaudi, B. Scott (2020-07-01). "Spitzer + VLTI-GRAVITY Measure the Lens Mass of a Nearby Microlensing Event". The Astrophysical Journal. 897: 180. doi:10.3847/1538-4357/ab9749. ISSN 0004-637X.{{cite journal}}: CS1 maint: unflagged free DOI (link)
60. Fukui, A.; Suzuki, D.; Koshimoto, N.; Bachelet, E.; Vanmunster, T.; Storey, D.; Maehara, H.; Yanagisawa, K.; Yamada, T.; Yonehara, A.; Hirano, T.; Bennett, D. P.; Bozza, V.; Mawet, D.; Penny, M. T. (2019-11-01). "Kojima-1Lb Is a Mildly Cold Neptune around the Brightest Microlensing Host Star". The Astronomical Journal. 158: 206. doi:10.3847/1538-3881/ab487f. ISSN 0004-6256.{{cite journal}}: CS1 maint: unflagged free DOI (link)
61. Jung, Y. K.; Udalski, A.; Gould, A.; Ryu, Y. -H.; Yee, J. C.; and; Han, C.; Albrow, M. D.; Lee, C. -U.; Kim, S. -L.; Hwang, K. -H.; Chung, S. -J.; Shin, I. -G.; Zhu, W.; Cha, S. -M. (2018-05-01). "OGLE-2017-BLG-1522: A Giant Planet around a Brown Dwarf Located in the Galactic Bulge". The Astronomical Journal. 155: 219. doi:10.3847/1538-3881/aabb51. ISSN 0004-6256.{{cite journal}}: CS1 maint: unflagged free DOI (link)
62. Udalski, A.; Ryu, Y.-H.; Sajadian, S.; Gould, A.; Mróz, P.; Poleski, R.; Szymański, M.K.; Skowron, J.; Soszyński, I.; Kozłowski, S.; Pietrukowicz, P.; Ulaczyk, K.; Pawlak, M.; Rybicki, K.; Iwanek, P. (March 2018). "OGLE-2017-BLG-1434Lb: Eighth q". Acta Astronomica. 68 (1): 1–42. doi:10.32023/0001-5237/68.1.1.
63. Calchi Novati, S.; Skowron, J.; Jung, Y. K.; Beichman, C.; Bryden, G.; Carey, S.; Gaudi, B. S.; Henderson, C. B.; Shvartzvald, Y.; Yee, J. C.; Zhu, W.; Spitzer Team; Udalski, A.; Szymański, M. K.; Mróz, P. (2018-06-01). "Spitzer Opens New Path to Break Classic Degeneracy for Jupiter-mass Microlensing Planet OGLE-2017-BLG-1140Lb". The Astronomical Journal. 155: 261. doi:10.3847/1538-3881/aac21c. ISSN 0004-6256.{{cite journal}}: CS1 maint: unflagged free DOI (link)
64. Han, C.; Hirao, Y.; Udalski, A.; Lee, C. -U.; Bozza, V.; Gould, A.; and; Abe, F.; Barry, R.; Bond, I. A.; Bennett, D. P.; Bhattacharya, A.; Donachie, M.; Evans, P.; Fukui, A. (2018-05-01). "OGLE-2017-BLG-0482Lb: A Microlensing Super-Earth Orbiting a Low-mass Host Star". The Astronomical Journal. 155: 211. doi:10.3847/1538-3881/aabad2. ISSN 0004-6256.{{cite journal}}: CS1 maint: unflagged free DOI (link)
65. Skowron, J.; Ryu, Y. -H.; Hwang, K. -H.; Udalski, A.; Mróz, P.; Kozłowski, S.; Soszyński, I.; Pietrukowicz, P.; Szymański, M. K.; Poleski, R.; Ulaczyk, K.; Pawlak, M.; Rybicki, K.; Iwanek, P.; Albrow, M. D. (2018-03-01). "OGLE-2017-BLG-0373Lb: A Jovian Mass-Ratio Planet Exposes A New Accidental Microlensing Degeneracy". Acta Astronomica. 68: 43–61. doi:10.32023/0001-5237/68.1.2. ISSN 0001-5237.
66. Hwang, K. -H.; Udalski, A.; Shvartzvald, Y.; Ryu, Y. -H.; Albrow, M. D.; Chung, S. -J.; Gould, A.; Han, C.; Jung, Y. K.; Shin, I. -G.; Yee, J. C.; Zhu, W.; Cha, S. -M.; Kim, D. -J.; Kim, H. -W. (2018-01-01). "OGLE-2017-BLG-0173Lb: Low-mass-ratio Planet in a "Hollywood" Microlensing Event". The Astronomical Journal. 155: 20. doi:10.3847/1538-3881/aa992f. ISSN 0004-6256.{{cite journal}}: CS1 maint: unflagged free DOI (link)
67. ^ Suzuki, D.; Bennett, D. P.; Udalski, A.; Bond, I. A.; Sumi, T.; Han, C.; Kim, Ho-il.; Abe, F.; Asakura, Y.; Barry, R. K.; Bhattacharya, A.; Donachie, M.; Freeman, M.; Fukui, A.; Hirao, Y. (2018-06-01). "A Likely Detection of a Two-planet System in a Low-magnification Microlensing Event". The Astronomical Journal. 155: 263. doi:10.3847/1538-3881/aabd7a. ISSN 0004-6256.{{cite journal}}: CS1 maint: unflagged free DOI (link)
68. Kondo, Iona; et al. (2019). "MOA-bin-29b: A Microlensing Gas-giant Planet Orbiting a Low-mass Host Star". The Astronomical Journal. 158 (6): 224. arXiv:1905.01239. Bibcode:2019AJ....158..224K. doi:10.3847/1538-3881/ab4e9e. S2CID 145052576.
69. Zang, Weicheng; Han, Cheongho; Kondo, Iona; Yee, Jennifer C.; Lee, Chung-Uk; Gould, Andrew; Mao, Shude; de Almeida, Leandro; Shvartzvald, Yossi; Zhang, Xiangyu; Albrow, Michael D.; Chung, Sun-Ju; Hwang, Kyu-Ha; Jung, Youn Kil; Ryu, Yoon-Hyun (2021-11-01). "An Earth-mass planet in a time of COVID-19: KMT-2020-BLG-0414Lb". Research in Astronomy and Astrophysics. 21 (9): 239. doi:10.1088/1674-4527/21/9/239. ISSN 1674-4527.
70. Kim, Yun Hak; et al. (2021). "KMT-2019-BLG-0371 and the Limits of Bayesian Analysis". The Astronomical Journal. 162 (1): 17. arXiv:2101.12206. Bibcode:2021AJ....162...17K. doi:10.3847/1538-3881/abf930. S2CID 231728667.
71. Freeman, M.; Philpott, L. C.; Abe, F.; Albrow, M. D.; Bennett, D. P.; Bond, I. A.; Botzler, C. S.; Bray, J. C.; Cherrie, J. M.; Christie, G. W.; Dionnet, Z.; Gould, A.; Han, C.; Heyrovsky, D.; McCormick, J. M.; Moorhouse, D. M.; Muraki, Y.; Natusch, T.; Rattenbury, N. J.; Skowron, J.; Sumi, T.; Suzuki, D.; Tan, T. -G.; Tristram, P. J.; Yock, P. C. M. (2014). "Can the masses of isolated planetary-mass gravitational lenses be measured by terrestrial parallax?". The Astrophysical Journal. 799 (2): 181. arXiv:1412.1546. Bibcode:2015ApJ...799..181F. doi:10.1088/0004-637X/799/2/181. S2CID 118415208.
72. Mróz, Przemek; et al. (2018). "A Neptune-mass Free-floating Planet Candidate Discovered by Microlensing Surveys". The Astronomical Journal. 155 (3): 121. arXiv:1712.01042. Bibcode:2018AJ....155..121M. doi:10.3847/1538-3881/aaaae9. S2CID 118894684.
73. ^ Mróz, Przemek; et al. (2019). "Two new free-floating or wide-orbit planets from microlensing". Astronomy & Astrophysics. 622: A201. arXiv:1811.00441. Bibcode:2019A&A...622A.201M. doi:10.1051/0004-6361/201834557. S2CID 119396791.
74. Mróz, Przemek; et al. (2020). "A Free-floating or Wide-orbit Planet in the Microlensing Event OGLE-2019-BLG-0551". The Astronomical Journal. 159 (6): 262. arXiv:2003.01126. Bibcode:2020AJ....159..262M. doi:10.3847/1538-3881/ab8aeb. S2CID 211817861.
75. Kim, Hyoun-Woo; Hwang, Kyu-Ha; Gould, Andrew; Yee, Jennifer C.; Ryu, Yoon-Hyun; Albrow, Michael D.; Chung, Sun-Ju; Han, Cheongho; Kil Jung, Youn; Lee, Chung-Uk; Shin, In-Gu; Shvartzvald, Yossi; Zang, Weicheng; Cha, Sang-Mok; Kim, Dong-Jin; Kim, Seung-Lee; Lee, Dong-Joo; Lee, Yongseok; Park, Byeong-Gon; Pogge, Richard W. (2021). "KMT-2019-BLG-2073: Fourth Free-floating Planet Candidate with θ e < 10 μas". The Astronomical Journal. 162 (1): 15. arXiv:2007.06870. Bibcode:2021AJ....162...15K. doi:10.3847/1538-3881/abfc4a. S2CID 235445277.
76. Mróz, Przemek; et al. (2020). "A Terrestrial-mass Rogue Planet Candidate Detected in the Shortest-timescale Microlensing Event". The Astrophysical Journal Letters. 903 (1): L11. arXiv:2009.12377. Bibcode:2020ApJ...903L..11M. doi:10.3847/2041-8213/abbfad. S2CID 221971000.
77. Ryu, Yoon-Hyun; et al. (2021). "KMT-2017-BLG-2820 and the Nature of the Free-floating Planet Population". The Astronomical Journal. 161 (3): 126. arXiv:2010.07527. Bibcode:2021AJ....161..126R. doi:10.3847/1538-3881/abd55f. S2CID 222378863.
78. Han, Cheongho; Bennett, David P.; Udalski, Andrzej; Jung, Youn Kil (2016). "A New Nonplanetary Interpretation of the Microlensing Event Ogle-2013-BLG-0723". The Astrophysical Journal. 825 (1): 8. arXiv:1604.06533. Bibcode:2016ApJ...825....8H. doi:10.3847/0004-637X/825/1/8. S2CID 119282899.

External links

• "Exoplanets detected by microlensing". Extrasolar Planets Encyclopaedia. Retrieved 2011-01-20.
• "Exoplanets Data Explorer". Retrieved 2011-01-20.

v t e Exoplanets
Planet Definition IAU Planetary science
Main topics	Exoplanet Exoplanet orbital and physical parameters Methods of detecting exoplanets Planetary system Planet-hosting stars
Sizes and types	Terrestrial Carbon planet Coreless planet Desert planet Dwarf planet Hycean planet Ice planet Iron planet (Super-Mercury) Lava planet Ocean world Mega-Earth Sub-Earth Super-Earth Gaseous Eccentric Jupiter Mini-Neptune (Gas dwarf) Helium planet Hot Jupiter Hot Neptune Gas giant Ice giant Super-Jupiter Super-Neptune Super-puff Ultra-hot Jupiter Ultra-hot Neptune Other types Blanet Brown dwarf Chthonian planet Circumbinary planet Circumtriple planet Disrupted planet Double planet Ecumenopolis Eyeball planet Giant planet Mesoplanet Planemo Planet/Brown dwarf boundary Planetesimal Protoplanet Pulsar planet Sub-brown dwarf Sub-Neptune Toroidal planet Ultra-cool dwarf Ultra-short period planet (USP)
Formation and evolution	Accretion Accretion disk Asteroid belt Circumplanetary disk Circumstellar disc Circumstellar envelope Cosmic dust Debris disk Detached object Disrupted planet Excretion disk Exozodiacal dust Extraterrestrial materials Extraterrestrial sample curation Giant-impact hypothesis Gravitational collapse Hills cloud Internal structure Interplanetary dust cloud Interplanetary medium Interplanetary space Interstellar cloud Interstellar dust Interstellar medium Interstellar space Kuiper belt List of interstellar and circumstellar molecules Merging stars Molecular cloud Nebular hypothesis Oort cloud Outer space Planetary migration Planetary system Planetesimal Planet formation Protoplanetary disk Ring system Rubble pile Sample-return mission Scattered disc Star formation
Systems	Exocomet Interstellar Exomoon Tidally detached Rogue planet Orbits Retrograde Trojan Mean-motion resonances Titius–Bode law
Host stars	A B Binary star Brown dwarfs F/Yellow-white dwarfs G/Yellow dwarfs Herbig Ae/Be K/Orange dwarfs M/Red dwarfs Pulsar Red giant Subdwarf B Subgiant T Tauri White dwarfs Yellow giants
Detection	Astrometry Direct imaging list Microlensing list Polarimetry Timing list Radial velocity list Transit method list Transit-timing variation
Habitability	Astrobiology Astrooceanography Circumstellar habitable zone Earth analog Extraterrestrial liquid water Galactic habitable zone Habitability of binary star systems Habitability of F-type main-sequence star systems Habitability of K-type main-sequence star systems Habitability of natural satellites Habitability of neutron star systems Habitability of red dwarf systems Habitability of yellow dwarf systems Habitable zone for complex life List of potentially habitable exoplanets Tholin Superhabitable planet
Catalogues	Nearby Habitable Systems Exoplanet Data Explorer Extrasolar Planets Encyclopaedia NASA Exoplanet Archive NASA Star and Exoplanet Database Open Exoplanet Catalogue
Lists	Exoplanetary systems Host stars Multiplanetary systems Stars with proto-planetary discs Exoplanets Discoveries Extremes Firsts Nearest Largest Heaviest Terrestrial candidates Kepler 1–500 501–1000 1001–1500 1501–2000 K2 Potentially habitable Proper names Discovered exoplanets by year before 2000 2000–2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024
Other	Carl Sagan Institute Exoplanet naming convention Exoplanet phase curves Exoplanetary Circumstellar Environments and Disk Explorer Extragalactic planet Extrasolar planets in fiction Geodynamics of terrestrial exoplanets Neptunian desert Nexus for Exoplanet System Science Planets in globular clusters Small planet radius gap Sudarsky's gas giant classification
Discoveries of exoplanets Search projects

• Exoplanets detected by microlensing
• Lists of exoplanets