V686 Coronae Australis
Sign in to savestar in the constellation Corona Australis
In the Vinony graph
Within Vinony's link graph, V686 Coronae Australis is referenced by 51 other articles, and connects out to year, light-year and International Standard Serial Number.
It sits within the topics Alpha2 Canum Venaticorum variables, Bright Star Catalogue objects and B-type main-sequence stars.
Its subject is documented across 8 Wikipedia language editions.
Astronomical data · SIMBAD
- Object type
- a2*
- Spectral type
- B3V
- Distance
- 477 light-years
- Redshift
- z = 0.0000043363426394105176
- Coordinates
- RA 284.1687° · Dec -37.3433°
View on SIMBAD →
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
via Wikidata · CC0