NGC 690 is an intermediate spiral galaxy located in the constellation Cetus about 236 million light-years from the Milky Way. It was discovered by the American astronomer Francis Leavenworth in 1885.[4][5]
NGC 690 | |
---|---|
Observation data (J2000 epoch) | |
Constellation | Cetus |
Right ascension | 01h 47m 48.074s[1] |
Declination | −16° 43′ 19.88″[1] |
Redshift | 0.01721±0.00003[2] |
Heliocentric radial velocity | 5,160.03±9.89[2] km/s |
Distance | 235.6 ± 16.5 Mly (72.25 ± 5.07 Mpc)[2] |
Characteristics | |
Type | SAB(s)c:[2] |
Other designations | |
AGC 410352, LEDA 6587[3] |
{{cite journal}}
: Cite journal requires |journal=
(help)