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Kepler-410 is a binary star system. Its primary star, also known as Kepler-410A, is a F-type subgiant star, orbited by the orange dwarf star Kepler-410B on a wide orbit. The companion star was discovered in 2012.

The primary star's surface temperature is 6325±75 K. HD 175289 is similar to the Sun in its concentration of heavy elements, with a metallicity Fe/H index of 0.01±0.10, but is much younger at an age of 1.81±0.27 billion years.

Planetary system

In 2013, one planet, named Kepler-410Ab, was discovered using the transit method. It is not known if the planet is orbiting the primary or secondary star. If orbiting the secondary, the planetary radius must be doubled. Immediately, a second non-transiting planet was suspected due to transit-timing variations, and a 2019 study also found evidence for such a planet, though it has not yet been confirmed or given any designation.

References

1. ^ "HD 175289". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-02-24.
2. Molenda-Żakowicz, J.; Sousa, S. G.; Frasca, A.; Uytterhoeven, K.; Briquet, M.; Van Winckel, H.; Drobek, D.; Niemczura, E.; Lampens, P.; Lykke, J.; Bloemen, S.; Gameiro, J. F.; Jean, C.; Volpi, D.; Gorlova, N.; Mortier, A.; Tsantaki, M.; Raskin, G. (2013). "Atmospheric parameters of 169 F-, G-, K- and M-type stars in the Kepler field". Monthly Notices of the Royal Astronomical Society. 434 (2): 1422. arXiv:1306.6011. Bibcode:2013MNRAS.434.1422M. doi:10.1093/mnras/stt1095. S2CID 59269553.
3. ^ Ziegler, Carl; Law, Nicholas M.; Baranec, Christoph; Howard, Ward; Morton, Tim; Riddle, Reed; Duev, Dmitry A.; Salama, Maïssa; Jensen-Clem, Rebecca; Kulkarni, S. R. (2018). "Robo-AO Kepler Survey. V. The Effect of Physically Associated Stellar Companions on Planetary Systems". The Astronomical Journal. 156 (2): 83. arXiv:1804.10208. Bibcode:2018AJ....156...83Z. doi:10.3847/1538-3881/aace59. S2CID 96459123.
4. ^ Brown, A. G. A.; et al. (Gaia collaboration) (2021). "Gaia Early Data Release 3: Summary of the contents and survey properties". Astronomy & Astrophysics. 649: A1. arXiv:2012.01533. Bibcode:2021A&A...649A...1G. doi:10.1051/0004-6361/202039657. S2CID 227254300. (Erratum: doi:10.1051/0004-6361/202039657e). Gaia EDR3 record for this source at VizieR.
5. ^ Brown, A. G. A.; et al. (Gaia collaboration) (2021). "Gaia Early Data Release 3: Summary of the contents and survey properties". Astronomy & Astrophysics. 649: A1. arXiv:2012.01533. Bibcode:2021A&A...649A...1G. doi:10.1051/0004-6361/202039657. S2CID 227254300. (Erratum: doi:10.1051/0004-6361/202039657e). Gaia EDR3 record for this source at VizieR.
6. ^ Kraus, Adam L.; Ireland, Michael J.; Huber, Daniel; Mann, Andrew W.; Dupuy, Trent J. (2016). "The Impact of Stellar Multiplicity on Planetary Systems. I. The Ruinous Influence of Close Binary Companions". The Astronomical Journal. 152 (1): 8. arXiv:1604.05744. Bibcode:2016AJ....152....8K. doi:10.3847/0004-6256/152/1/8. S2CID 119110229.
7. ^ Bellinger, E. P.; Hekker, S.; Angelou, G. C.; Stokholm, A.; Basu, S. (2020). "Stellar ages, masses, and radii from asteroseismic modeling are robust to systematic errors in spectroscopy". Astronomy & Astrophysics. 622: A130. arXiv:1812.06979. doi:10.1051/0004-6361/201834461. S2CID 119293351.
8. ^ Kayhan, C.; Yıldız, M.; Çelik Orhan, Z. (2019). "Asteroseismic investigation of 20 planet and planet-candidate host stars". Monthly Notices of the Royal Astronomical Society. 490 (2): 1509–1517. arXiv:1910.05942. doi:10.1093/mnras/stz2634.
9. Suto, Yasushi; Kamiaka, Shoya; Benomar, Othman (2019). "Asteroseismic Determination of the Stellar Rotation Period of the Kepler Transiting Planetary Systems and its Implications for the Spin–Orbit Architecture". The Astronomical Journal. 157 (5): 172. arXiv:1903.04669. Bibcode:2019AJ....157..172S. doi:10.3847/1538-3881/ab0f33. S2CID 119120529.
10. ^ Van Eylen, V.; Lund, M. N.; Aguirre, V. Silva; Arentoft, T.; Kjeldsen, H.; Albrecht, S.; Chaplin, W. J.; Isaacson, H.; Pedersen, M. G.; Jessen-Hansen, J.; Tingley, B.; Christensen-Dalsgaard, J.; Aerts, C.; Campante, T. L.; Bryson, S. T. (2014). "What Asteroseismology can do for Exoplanets: Kepler-410A b is a Small Neptune around a Bright Star, in an Eccentric Orbit Consistent with Low Obliquity". The Astrophysical Journal. 782 (1): 14. arXiv:1312.4938. Bibcode:2014ApJ...782...14V. doi:10.1088/0004-637X/782/1/14. S2CID 15893540.
11. Teske, Johanna K.; Ciardi, David R.; Howell, Steve B.; Hirsch, Lea A.; Johnson, Rachel A. (2018). "The Effects of Stellar Companions on the Observed Transiting Exoplanet Radius Distribution". The Astronomical Journal. 156 (6): 292. arXiv:1804.10170. Bibcode:2018AJ....156..292T. doi:10.3847/1538-3881/aaed2d. S2CID 55962558.
12. ^ Gajdoš, Pavol; Vaňko, Martin; Pribulla, Theodor; Dupkala, Daniel; Šubjak, Ján; Skarka, Marek; Kabáth, Petr; Hambálek, Ľubomír; Parimucha, Štefan (2019). "Transit timing variations, radial velocities, and long-term dynamical stability of the system Kepler-410". Monthly Notices of the Royal Astronomical Society. 484 (3): 4352–4359. arXiv:1901.08485. doi:10.1093/mnras/stz305.

• Lyra
• Planetary transit variables
• F-type subgiants
• K-type main-sequence stars
• Planetary systems with one confirmed planet
• Binary stars
• 2MASS objects
• Kepler objects of interest
• Henry Draper Catalogue objects
• Durchmusterung objects