| NGC 7501 | |
|---|---|
 | |
| Observation data (J2000 epoch) | |
| Constellation | Pisces |
| Right ascension | 23h 10m 30.424s[1] |
| Declination | +07° 35′ 20.53″[1] |
| Redshift | 0.04266[1] |
| Heliocentric radial velocity | 12790 km/s[1] |
| Distance | 597.4 ± 41.9 Mly (183.17 ± 12.84 Mpc)[1] |
| Group or cluster | Pegasus II cluster |
| Apparent magnitude (V) | 13.31[1] |
| Absolute magnitude (V) | −23.1[1] |
| Characteristics | |
| Type | E1[1] |
| Other designations | |
| MCG +01-59-007, PGC 70619, CGCG 406-008[1] | |
NGC 7501 is an elliptical galaxy located in the constellation Pisces. It was discovered on September 2, 1864 by the astronomer Albert Marth.[2] It is a member of the Pegasus II cluster of galaxies.[3] A radio source has been detected within one minute of arc of the position of NGC 7501.[3]
One supernova has been observed in NGC 3561: SN 2021wyw (type Ia, mag. 19.5).[4]
- ^ a b c d e f g h i "Results for object NGC 7501 (NGC 7501)". NASA/IPAC Extragalactic Database. California Institute of Technology. Retrieved 2021-08-06.
- ^ "New General Catalog Objects: NGC 7500 - 7549". cseligman.com. Retrieved 2021-08-04.
- ^ a b Mathewson, DS; Rome, JM (1963). "Observations of Radio Emission from Normal Galaxies". Australian Journal of Physics. 16 (3): 360. Bibcode:1963AuJPh..16..360M. doi:10.1071/PH630360.
- ^ "SN 2021wyw". Transient Name Server. IAU. Retrieved 4 September 2024.