OJ 287
Sign in to saveBL Lac object in the constellation Cancer
Wikidata facts
- Instance of
- astrophysical X-ray source
- Constellation
- Cancer
- Distance from Earth
- 1258.8
- Image
- OJ287.svg
Show 9 more facts
- catalog code
- Gaia DR2 660820614442429056
- right ascension
- 133.70364554661690
- declination
- 20.10851192685210
- apparent magnitude
- 14.718
- redshift
- 0.306
- epoch
- J2000.0
- radial velocity
- 78187
- right ascension component of proper motion
- -0.008
- declination component of proper motion
- -0.143
Sources (2)
via Wikidata · CC0