NGC 321
Elliptical galaxy in the Cetus constellation
From Wikipedia, the free encyclopedia
NGC 321 is an elliptical galaxy[3] located in the constellation Cetus. It was discovered on September 27, 1864, by the astronomer Albert Marth.[4] Measurements of its redshift put it at a distance of about 217.4 ± 15.4 megalight-years (66.67 ± 4.73 Mpc), assuming a Hubble constant of H0 = 67.8 km/sec/Mpc.[5]
Right ascension00h 57m 39.23461s[1]
Declination−05° 05′ 10.1616″[1]
| NGC 321 | |
|---|---|
SDSS image of NGC 321 | |
| Observation data (J2000 epoch) | |
| Constellation | Cetus |
| Right ascension | 00h 57m 39.23461s[1] |
| Declination | −05° 05′ 10.1616″[1] |
| Redshift | 0.01616[2] |
| Heliocentric radial velocity | 4806 km/s[2] |
| Apparent magnitude (B) | 16[2] |
| Characteristics | |
| Type | E[3] |
| Other designations | |
| MCG -01-03-043, PGC 3443[2] | |
A fictional star cluster with the same designation was the location of the planet Eminiar VII in the original series Star Trek episode "A Taste of Armageddon".[6]
