C30 · galaxy
NGC 7331
NGC 7331, also known as Caldwell 30, is an unbarred spiral galaxy about 13.427 megaparsecs away in the constellation Pegasus.
RA22h 37m 04sDec+34° 24' 56"
Image: NASA/JPL/California Institute of Technology. Source: JPL via images.nasa.gov.
Identity & coordinates
Identification
- Primary designation
- C30
- All designations
- C30 · NGC 7331
- Object type
- Galaxy
- Constellation
- Pegasus
- Best viewing
- Autumn
Coordinates & physical
- Right ascension (J2000)
- 22h 37m 04s
- Declination (J2000)
- +34° 24' 56"
- Apparent magnitude (V)
- —
- Distance
- —
- Redshift (z)
- 0.002722
Visibility tonight
The science
NGC 7331, also known as Caldwell 30, is an unbarred spiral galaxy about 13.427 megaparsecs away in the constellation Pegasus. It was discovered by William Herschel on 6 September 1784.
Summary adapted from Wikipedia · CC-BY-SA-4.0
References
- SIMBAD Not resolved
- NED Fetched May 8, 2026 View in NED ↗
- Wikipedia Fetched May 8, 2026 Read full article ↗
Wikipedia title resolved via designation — fell back to an alternate catalog designation.
1 merge conflict resolved
- coordinates: SIMBAD missing → NED used