NGC 7840 | |
---|---|
Observation data (J2000 epoch) | |
Constellation | Pisces [1] [2] |
Right ascension | 00h 07m 08.79s [3] |
Declination | +08° 22′ 59.6″ [3] |
Apparent magnitude (V) | 15 [1] |
Characteristics | |
Type | S? [1] |
Apparent size (V) | 0.676′ × 0.457′ |
Other designations | |
NGC 7840, PGC 1345780 [3] |
NGC 7840 is an unbarred spiral galaxy in the constellation Pisces. [1] It is the last numerical entry in the New General Catalogue.
For observing from Earth's surface, it has a magnitude of 15.5 in the early 21st century. [4] One observing guide recommended a telescope with a least 300mm aperture for observations. [4]
NGC 7840 | |
---|---|
Observation data (J2000 epoch) | |
Constellation | Pisces [1] [2] |
Right ascension | 00h 07m 08.79s [3] |
Declination | +08° 22′ 59.6″ [3] |
Apparent magnitude (V) | 15 [1] |
Characteristics | |
Type | S? [1] |
Apparent size (V) | 0.676′ × 0.457′ |
Other designations | |
NGC 7840, PGC 1345780 [3] |
NGC 7840 is an unbarred spiral galaxy in the constellation Pisces. [1] It is the last numerical entry in the New General Catalogue.
For observing from Earth's surface, it has a magnitude of 15.5 in the early 21st century. [4] One observing guide recommended a telescope with a least 300mm aperture for observations. [4]