HD 210277
Sign in to savestar in the constellation Aquarius
Astronomical data · SIMBAD
- Object type
- PM*
- Spectral type
- G8V
- Distance
- 70 light-years
- Redshift
- z = -0.00006956237259181375
- Coordinates
- RA 332.3744° · Dec -7.5487°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Aquarius
- Child body
- HD 210277 b
- Distance from Earth
- 21.29
- Diameter
- 1460000
- Radius
- 1.1
- Mass
- 1.09
Show 18 more facts
- spectral class
- G8V
- catalog code
- TYC 5803-1956-1
- effective temperature
- 5532
- apparent magnitude
- 6.358985
- radial velocity
- -20.771
- surface gravity
- 30000
- parallax
- 46.8515
- epoch
- J2000.0
- metallicity
- 0.213
- stellar rotational velocity
- 0.3
- luminosity
- 1.0000931
- discoverer or inventor
- Geoffrey Marcy
- time of discovery or invention
- 1998-00-00
- declination component of proper motion
- -444
- right ascension component of proper motion
- 82
- age estimated by a dating method
- 6.93
- right ascension
- 332.37444076975453
- declination
- -7.54865613395166
Sources (2)
via Wikidata · CC0