Astronomical data · SIMBAD
- Object type
- *
- Spectral type
- O9.5V
- Distance
- 1,916 light-years
- Redshift
- z = 0.0003636509847808611
- Coordinates
- RA 86.4996° · Dec -32.3064°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- astrophysical X-ray source
- Constellation
- Columba
- Distance from Earth
- 631.1201
- Radius
- 6.58
- Mass
- 16
Show 15 more facts
- declination component of proper motion
- -22.176
- spectral class
- B2
- catalog code
- WISEA J054559.89-321823.2
- stellar rotational velocity
- 111
- apparent magnitude
- 5.106183
- parallax
- 1.7024
- effective temperature
- 33400
- radial velocity
- 106
- epoch
- J2000.0
- luminosity
- 23300
- absolute magnitude
- -3.64
- right ascension component of proper motion
- 3.271
- right ascension
- 86.49956259956
- declination
- -32.30643396160999
- surface gravity
- 8000
Sources (2)
via Wikidata · CC0