Wikidata facts
- Constellation
- Cepheus
- Distance from Earth
- 1396
- Image
- NGC7139 Zoom.jpg
Show 9 more facts
- Commons category
- NGC 7139
- time of discovery or invention
- 1787-11-05
- discoverer or inventor
- William Herschel
- catalog code
- GB6 B2144+6333
- apparent magnitude
- 13.3
- right ascension
- 326.5357750
- declination
- 63.7915139
- epoch
- J2000.0
- radial velocity
- -54.2
via Wikidata · CC0