21 Herculis
Sign in to saveAlso known as o Herculis, o Her, 21 Her, HD 147869, HIP 80351, HIC 80351, HR 6111, Renson 41690
star in the constellation Hercules
Astronomical data · SIMBAD
- Object type
- SB*
- Spectral type
- A1III
- Distance
- 352 light-years
- Redshift
- z = -0.00010199869844440546
- Coordinates
- RA 246.0451° · Dec 6.9482°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- Ap/Bp star
- Constellation
- Hercules
- Distance from Earth
- 113.45
- Radius
- 2.36
- Mass
- 4.4
Show 13 more facts
- spectral class
- A2sp...
- catalog code
- WISEA J162410.84+065653.7
- apparent magnitude
- 5.827705
- parallax
- 9.2789
- radial velocity
- -28.6
- epoch
- J2000.0
- stellar rotational velocity
- 55.0
- absolute magnitude
- 0.73
- right ascension component of proper motion
- 0
- declination component of proper motion
- 10
- effective temperature
- 9500.0
- right ascension
- 246.04511980315
- declination
- 6.94821049759
Sources (2)
via Wikidata · CC0