b Herculis
Sign in to saveAlso known as HD 165908, HD 165908A, 99 Herculis, b Her, b Her A, b Herculis A, 99 Her, GJ 704
star in the constellation Hercules
Astronomical data · SIMBAD
- Object type
- SB*
- Spectral type
- F6V
- Distance
- 51 light-years
- Redshift
- z = -5.670588010264765e-7
- Coordinates
- RA 271.7566° · Dec 30.5621°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- F-type main-sequence star
- Constellation
- Hercules
- Distance from Earth
- 15.7392
- Radius
- 1.1
- Mass
- 0.94
Show 17 more facts
- spectral class
- F6V
- catalog code
- GEN# +1.00165908
- stellar rotational velocity
- 0.6
- apparent magnitude
- 5.13
- effective temperature
- 6000
- parallax
- 63.5358
- radial velocity
- -0.17
- epoch
- J2000.0
- metallicity
- -1.1386
- surface gravity
- 30000
- absolute magnitude
- 4.08
- luminosity
- 2.1
- right ascension component of proper motion
- -99.536
- declination component of proper motion
- 53.714
- age estimated by a dating method
- 9.37
- right ascension
- 271.75662775360
- declination
- 30.56210691463
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