NGC 1190

NGC 1190
NGC 1190 (on the right) (NASA/ESA HST)
Observation data (J2000.0 epoch)
Constellation Eridanus
Right ascension 03h 03m 26.13s [1]
Declination −15° 39′ 42.80″ [1]
Redshift 0.008733 [1]
Helio radial velocity 2618 ± 27 km/s [1]
Distance 109 Mly
Apparent magnitude (V) 14.20 [2]
Apparent magnitude (B) 15.20 [2]
Characteristics
Type S0^0 [1]
Apparent size (V) 0.9 x 0.3 [1]
Other designations
PGC 11508, MCG -3-8-62, HCG 22B

NGC 1190 is a lenticular galaxy approximately 109 million light-years away from Earth in the constellation of Eridanus.[1] It was discovered by American astronomer Francis Leavenworth on December 2, 1885 with the 26" refractor at Leander McCormick Observatory.[3]

NGC 1190 is dominated by stellar light with little long wavelength emission.[4]

Together with NGC 1189, NGC 1191, NGC 1192 and NGC 1199 it forms Hickson Compact Group 22 (HCG 22) galaxy group.[5] Although they are considered members of this group, NGC 1191 and NGC 1192 are in fact background objects, since they are much further away compared to the other members of this group.[4]


See also

References

  1. 1 2 3 4 5 6 7 "NASA/IPAC Extragalactic Database". ned.ipac.caltech.edu. Retrieved December 9, 2017.
  2. 1 2 "Revised NGC Data for NGC 1190". spider.seds.org. Retrieved December 9, 2017.
  3. ↑ "Data for NGC 1190". www.astronomy-mall.com. Retrieved December 9, 2017.
  4. 1 2 Johnson, Kelsey E.; et al. (2007). "The Infrared Properties of Hickson Compact Groups". The Astronomical Journal. 134 (4). arXiv:0706.4461. Bibcode:2007AJ....134.1522J. doi:10.1086/520921.
  5. ↑ "A members-only galaxy club". www.spacetelescope.org. Retrieved December 9, 2017.

Coordinates: 03h 03m 26.13s, -15° 39′ 42.80″


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.