V686 Coronae Australis
Sign in to savestar in the constellation Corona Australis
Astronomical data · SIMBAD
- Object type
- a2*
- Spectral type
- B3V
- Distance
- 477 light-years
- Redshift
- z = 0.0000043363426394105176
- Coordinates
- RA 284.1687° · Dec -37.3433°
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via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Corona Australis
- Distance from Earth
- 152.9754
- Diameter
- 3580000
- Variable-star type
- Alpha² Canum Venaticorum variable
Show 14 more facts
- spectral class
- B5
- catalog code
- Gaia DR2 6730764715540788352
- apparent magnitude
- 5.685
- right ascension
- 284.16869361170000
- declination
- -37.34324838837450
- effective temperature
- 14600
- parallax
- 7.58
- radial velocity
- 3.1
- epoch
- J2000.0
- metallicity
- 1.13
- stellar rotational velocity
- 0
- surface gravity
- 5000
- right ascension component of proper motion
- 5
- declination component of proper motion
- -28
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