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NGC 163 | |
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Observation data (J2000 epoch) | |
Constellation | Cetus |
Right ascension | 00h 35m 59.840s [1] |
Declination | −10° 07′ 18.32″ [1] |
Redshift | 0.019954 [2] |
Helio radial velocity | 5982 [2] |
Distance | 228.64 ± 53.13 Mly (70.100 ± 16.291 Mpc) [2] |
Apparent magnitude (V) | 12.70 [3] |
Apparent magnitude (B) | 13.64 [3] |
Characteristics | |
Type | E0 [2] |
Size | 103,000 ly (31,570 pc) [2] [note 1] |
Apparent size (V) | 1.19′ × 1.11′ [2] |
Other designations | |
MGC-02-02-066, PGC 2149 [3] |
NGC 163 is an elliptical galaxy in the constellation Cetus. It was discovered by William Herschel in 1890. Seen through an optical telescope it ranges up to 13th magnitude.[ citation needed ]
NGC 5890 is an unbarred lenticular galaxy in the constellation Libra. It was discovered in April 1785 by Ormond Stone.
NGC 98 is a barred spiral galaxy in the Phoenix constellation. The galaxy NGC 98 was discovered on September 6, 1834 by the British astronomer John Frederick William Herschel.
NGC 99 is a spiral galaxy in the constellation Pisces. It was discovered on 8 October 1883 by the French astronomer Édouard Stephan.
NGC 81 is a lenticular galaxy estimated to be about 270 million light-years away in the constellation of Andromeda.
NGC 83 is an elliptical galaxy estimated to be about 260 million light-years away in the constellation of Andromeda. It was discovered by John Herschel in 1828 and its apparent magnitude is 14.2.
NGC 96 is a lenticular galaxy estimated to be about 290 million light-years away in the constellation of Andromeda. It was discovered by Guillaume Bigourdan in 1884 and its apparent magnitude is 17.
NGC 97 is an elliptical galaxy estimated to be about 230 million light-years away in the constellation of Andromeda. It was discovered by John Herschel in 1828 and its apparent magnitude is 13.5.
NGC 124 is a spiral galaxy in the constellation Cetus. It was discovered by Truman Henry Safford on September 23, 1867. The galaxy was described as "very faint, large, diffuse, 2 faint stars to northwest" by John Louis Emil Dreyer, the compiler of the New General Catalogue.
NGC 5343 is an elliptical galaxy in the constellation of Virgo. It was discovered on 5 May 1785 by William Herschel.
NGC 154 is an elliptical galaxy in the Cetus constellation. The galaxy was discovered by Frederick William Herschel on November 27, 1785.
NGC 155 is a lenticular galaxy in the Cetus constellation. It was discovered on September 1, 1886, by Lewis A. Swift.
NGC 159 is a barred lenticular galaxy in the constellation Phoenix. The galaxy was discovered on October 28, 1834, by John Frederick William Herschel.
NGC 160 is a lenticular galaxy in the Andromeda constellation. It was discovered on December 5, 1785, by William Herschel.
NGC 161 is a lenticular galaxy in the Cetus constellation. It was discovered on November 21, 1886, by Lewis A. Swift.
NGC 251 is a spiral galaxy in the constellation of Pisces. It was discovered on October 15, 1784, by Frederick William Herschel.
NGC 252 is a lenticular galaxy located in the constellation Andromeda. It was discovered by William Herschel in 1786.
NGC 255 is a barred spiral galaxy in the constellation Cetus. It was discovered on November 27, 1785, by Frederick William Herschel.
NGC 257 is a spiral galaxy in the Pisces constellation. It was discovered on December 29, 1790, by Frederick William Herschel.
NGC 904 is an elliptical galaxy in the constellation Aries. It is estimated to be 244 million light years from the Milky Way and has a diameter of approximately 85,000 ly. NGC 904 was discovered on 13 December 1884 by the astronomer Edouard Stephan.
NGC 906 is a barred spiral galaxy in the constellation Andromeda in the northern sky. It is estimated to be 215 million light years from the Milky Way and has a diameter of approximately 110,000 ly. NGC 906 was discovered on October 30, 1878 by astronomer Édouard Stephan.