IC 2955

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IC 2955
SDSS IC 2955.jpg
SDSS image of IC 2955. The halo of NGC 3862 can be seen at the bottom left of the image.
Observation data (J2000 epoch)
Constellation Leo
Right ascension 11h 45m 03.9s [1]
Declination 19° 37′ 14″ [1]
Redshift 0.021718 [1]
Helio radial velocity 6511 km/s [1]
Distance 297  Mly (91.2  Mpc)
Group or cluster Leo Cluster
Apparent magnitude  (V)15.05 [1]
Characteristics
Type E [1]
Size~68,000  ly (21  kpc) (estimated) [1]
Apparent size  (V)0.2 x 0.2 [1]
Other designations
ARAK 318, CGCG 97-128, MCG 3-30-96, PGC 36603 [1]

IC 2955 is an elliptical [2] [3] or a lenticular galaxy [4] [3] located about 300 million light-years away [2] in the constellation Leo. [5] It was discovered by astronomer Guillaume Bigourdan on March 28, 1886. [6] It is a member of the Leo Cluster [7] [8] and is a companion of NGC 3862. [4]

Contents

See also

Related Research Articles

NGC 3862 Elliptical galaxy in the constellation Leo

NGC 3862 is an elliptical galaxy located 300 million light-years away in the constellation Leo. Discovered by astronomer William Herschel on April 27, 1785, NGC 3862 is an outlying member of the Leo Cluster.

NGC 3805 Lenticular galaxy in the constellation Leo

NGC 3805 is a lenticular galaxy located about 330 million light-years away in the constellation Leo. The galaxy was discovered by astronomer William Herschel on April 25, 1785. NGC 3805 is a member of the Leo Cluster.

NGC 3840 Spiral galaxy in the constellation Leo

NGC 3840 is a spiral galaxy located about 320 million light-years away in the constellation Leo. The galaxy was discovered by astronomer Heinrich d'Arrest on May 8, 1864. NGC 3840 is a member of the Leo Cluster. The galaxy is rich in neutral atomic hydrogen and is not interacting with its environment.

NGC 3841 Elliptical or lenticular galaxy in the constellation Leo

NGC 3841 is an elliptical or a lenticular galaxy located about 300 million light-years away in the constellation Leo. It was discovered by astronomer John Herschel on March 25, 1827 is a member of the Leo Cluster.

NGC 3851 Elliptical or lenticular galaxy in the constellation Leo

NGC 3851 is an elliptical or lenticular galaxy located about 300 million light-years away in the constellation Leo. It was discovered by astronomer John Herschel on February 24, 1827 and is a member of the Leo Cluster.

NGC 3867 Spiral galaxy in the constellation Leo

NGC 3867 is a spiral galaxy located about 350 million light-years away in the constellation Leo. It was discovered by astronomer Édouard Stephan on March 23, 1884 and is a member of the Leo Cluster.

NGC 3884 Spiral galaxy in the constellation Leo

NGC 3884 is a spiral galaxy located about 330 million light-years away in the constellation Leo. The galaxy was discovered by astronomer William Herschel on April 27, 1785 and is a member of the Leo Cluster.

NGC 6054 Interacting galaxy in the constellation Hercules

NGC 6054 is a barred lenticular galaxy located about 460 million light-years away in the constellation Hercules. It was discovered by astronomer Lewis Swift on June 27, 1886. It was then rediscovered by astronomer Guillaume Bigourdan on June 1, 1888. PGC 57073 is often misidentified as NGC 6054. NGC 6054 is a member of the Hercules Cluster.

NGC 6055 Barred lenticular galaxy in the constellation Hercules

NGC 6055 is a barred lenticular galaxy located about 450 million light-years away in the constellation Hercules. The galaxy was discovered by astronomer Lewis Swift on June 8, 1886. It also a member of the Hercules Cluster and is a LINER galaxy.

NGC 6056 Barred lenticular galaxy in the constellation Hercules

NGC 6056 is a barred lenticular galaxy located about 525 million light-years away in the constellation Hercules. It was discovered by astronomer Lewis Swift on June 8, 1886. It was then rediscovered by Swift on June 8, 1888 and was later listed as IC 1176. NGC 6056 is a member of the Hercules Cluster.

NGC 3558 Elliptical galaxy in the constellation Ursa Major

NGC 3558 is an elliptical or a lenticular galaxy located 440 million light-years away in the constellation Ursa Major. It was discovered by the astronomer Heinrich d'Arrest on April 15, 1866. It is a member of the galaxy cluster Abell 1185 and is classified as a LINER galaxy.

NGC 4892 Lenticular galaxy in the constellation Coma Berenices

NGC 4892 is a spiral or lenticular galaxy with LINER activity located 275 million light-years away in the constellation Coma Berenices. It was discovered by the astronomer William Herschel on April 11, 1785, and is a member of the Coma Cluster.

NGC 4895 Lenticular galaxy in the constellation Coma Berenices

NGC 4895 is a lenticular galaxy located 330 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer Heinrich d'Arrest on May 5, 1864 and is a member of the Coma Cluster.

NGC 679 Lenticular galaxy in the constellation Andromeda

NGC 679 is an elliptical or a lenticular galaxy located 210 million light-years away in the constellation Andromeda. The galaxy was discovered by astronomer William Herschel on September 13, 1784 and is a member of Abell 262.

NGC 688 Barred spiral galaxy in the constellation Triangulum

NGC 688 is a barred spiral galaxy with starburst activity located 190 million light-years away in the constellation Triangulum. It was discovered by astronomer Heinrich d'Arrest on September 16, 1865 and is a member of the galaxy cluster Abell 262.

NGC 704 Lenticular galaxy in the constellation Andromeda

NGC 704 is a lenticular galaxy located 220 million light-years away in the constellation Andromeda. The galaxy was discovered by astronomer William Herschel on September 21, 1786 and is also a member of Abell 262.

NGC 4091 Spiral galaxy in the constellation Coma Berenices

NGC 4091 is a spiral galaxy located 360 million light-years away in the constellation Coma Berenices. The galaxy was discovered by astronomer Heinrich d'Arrest on May 2, 1864. NGC 4091 is a member of the NGC 4065 Group and is a LINER galaxy.

NGC 4296 Barred lenticular galaxy in the constellation Virgo

NGC 4296 is a barred lenticular galaxy located about 200 million light-years away in the constellation Virgo. It was discovered by astronomer William Herschel on April 13, 1784. It forms a pair with NGC 4297, and both galaxies are listed as CGCG 042-041, and KPG 331.

NGC 3937 Elliptical or lenticular galaxy in the constellation Leo

NGC 3937 is an elliptical or a lenticular galaxy located about 310 million light-years away in the constellation Leo. It was discovered by astronomer William Herschel on April 27, 1785 and is classified as a radio galaxy.

NGC 3925 Lenticular galaxy in the constellation Leo

NGC 3925 is a barred lenticular galaxy and a ring galaxy located about 370 million light-years away in the constellation Leo. It was discovered by astronomer Heinrich d'Arrest on February 19, 1863.

References

  1. 1 2 3 4 5 6 7 8 9 "NASA/IPAC Extragalactic Database". Results for IC 2955. Retrieved 2018-10-13.
  2. 1 2 "Your NED Search Results". ned.ipac.caltech.edu. Retrieved 2018-10-13.
  3. 1 2 "HyperLeda -object description". leda.univ-lyon1.fr. Retrieved 2018-10-13.
  4. 1 2 Kleijn, Gijs A. Verdoes; Baum, Stefi A.; Zeeuw, P. Tim de; O'Dea, Chris P. (1999). "Hubble Space Telescope Observations of Nearby Radio-Loud Early-Type Galaxies". The Astronomical Journal. 118 (6): 2592. arXiv: astro-ph/9909256 . Bibcode:1999AJ....118.2592V. doi: 10.1086/301135 . ISSN   1538-3881.
  5. ↑ "Revised IC Data for IC 2955". spider.seds.org. Archived from the original on 2018-10-14. Retrieved 2018-10-13.
  6. ↑ "Index Catalog Objects: IC 2950 - 2999". cseligman.com. Retrieved 2018-10-13.
  7. ↑ "IC 2955" . Retrieved 2018-10-13.
  8. ↑ "Hierarchy catalogue". leda.univ-lyon1.fr. Retrieved 2018-10-13.
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