Misplaced Pages

NGC 1998

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Galaxy in the constellation Pictor
NGC 1998
NGC 1998, top-right from it is NGC 1995
Observation data (J2000.0 epoch)
ConstellationPictor
Right ascension05 33 15.7
Declination−48° 41′ 44″
Redshift0.015137
Heliocentric radial velocity4538
Distance207 million
Apparent magnitude (V)14.3
Apparent magnitude (B)15.2
Characteristics
TypeSO
Size0.90 x 0.5 arc minutes
Other designations
ESO 204-15, PGC 17434

NGC 1998 (also known as ESO 204-15, PGC 17434) is a lenticular galaxy located in the Pictor constellation. It was discovered by John Herschel on December 28, 1834 and is about 207 million light-years from the Milky Way. Its apparent magnitude is 14.3. and its size is 0.90 by 0.5 arc minutes. In some sources such as SIMBAD, it is misidentified as nearby double star NGC 1995.

References

  1. ^ "NED results for object NGC 1998". NED. Retrieved 11 November 2017.
  2. ^ "NGC 1995". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 11 November 2017.
  3. ^ "Object: NGC 1998 (*)". SEDS. Retrieved 11 November 2017.
  4. "Galaxy NGC 1998". cseligman. Retrieved 11 November 2017.
Constellation of Pictor
Stars
Bayer
Variable
HR
HD
Other
Exoplanets
Galaxies
NGC
Other
Category
New General Catalogue 1500 to 1999


Stub icon

This lenticular galaxy article is a stub. You can help Misplaced Pages by expanding it.

Categories: