NGC 1964 - Misplaced Pages

Galaxy in the constellation Lepus

NGC 1964
NGC 1964 taken by MPG/ESO 2.2-meter telescope
Observation data (J2000 epoch)
Constellation	Lepus
Right ascension	05 33 21.8
Declination	−21° 56′ 45″
Redshift	1659 ± 3 km/s
Distance	65 ±13 Mly (19.9±3.9 Mpc)
Apparent magnitude (V)	10.8
Characteristics
Type	SAB(s)b
Apparent size (V)	5.6′ × 2.1′
Other designations
ESO 554- G 010, IRAS 05312-2158, PGC 17436

NGC 1964 is a barred spiral galaxy in the constellation Lepus. The galaxy lies 65 million light years away from Earth, which means, given its apparent dimensions, that NGC 1964 is approximately 100,000 light years across. At its center lies a supermassive black hole, with estimated mass 2.5 × 10 M_☉. The galaxy features two tightly wound inner spiral arms within a disk with high surface brightness and two outer, more open spiral arms that originate near the inner ring. The outer arms feature few small HII regions.

NGC 1964 is the main galaxy in a group of galaxies, known as the NGC 1964 group, which also includes the galaxies NGC 1979, IC 2130 and IC 2137.

Supernova SN 2021jad (Type Ia, mag. 12.9) was discovered in this galaxy in April 2021.

Gallery

NGC 1964 by GALEX

References

"Stars and spirals". www.eso.org. Retrieved 25 September 2017.
^ "NASA/IPAC Extragalactic Database". Results for NGC 1964. Retrieved 2017-05-16.
Davis, Benjamin L.; Berrier, Joel C.; Johns, Lucas; Shields, Douglas W.; Hartley, Matthew T.; Kennefick, Daniel; Kennefick, Julia; Seigar, Marc S.; Lacy, Claud H. S. (20 June 2014). "The Black Hole Mass Function Derived from Local Spiral Galaxies". The Astrophysical Journal. 789 (2): 124. arXiv:1405.5876. Bibcode:2014ApJ...789..124D. doi:10.1088/0004-637X/789/2/124. S2CID 119302157.
Sandage, A.; Bedke, J. (1994). The Carnegie Atlas of Galaxies. Volume I. Carnegie Institution of Washington.
Makarov, Dmitry; Karachentsev, Igor (21 April 2011). "Galaxy groups and clouds in the local (z~ 0.01) Universe". Monthly Notices of the Royal Astronomical Society. 412 (4): 2498–2520. arXiv:1011.6277. Bibcode:2011MNRAS.412.2498M. doi:10.1111/j.1365-2966.2010.18071.x. S2CID 119194025.
Bishop, David (May 13, 2021). "Supernovae 2021jad in NGC 1964". Rochester Astronomy. Rochester Academy of Science. Retrieved 2021-12-19.

External links

Media related to NGC 1964 at Wikimedia Commons
NGC 1964 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images

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Astronomical catalog List of NGC objects 1001–2000

New General Catalogue 1500 to 1999

Constellation of Lepus

Stars

Bayer	α (Arneb) β (Nihal) γ δ ε ζ η θ ι κ λ μ ν
Flamsteed	1 8 10 12 17 19 4 Mon
Variable	R T RX AF AK
HR	1621 1762
HD	31527 32450 32667 33142 33283
Other	2MASS J0523−1403 Gliese 229 WASP-49 WASP-61

Exoplanets	HD 33283 b

Star clusters	Messier 79

Nebulae	Abell 7 IC 418

Galaxies

NGC	1964 1979 1993 2139
Other	IRAS 06076-2139 PKS 0454-234