Astronomical data · SIMBAD
- Object type
- SB*
- Spectral type
- O9.5III
- Distance
- 50,882 light-years
- Redshift
- z = -0.000036691377343189835
- Coordinates
- RA 273.8040° · Dec -20.3880°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Constellation
- Sagittarius
Show 11 more facts
- catalog code
- UBV M 22757
- declination component of proper motion
- -2.066
- spectral class
- O9IISB
- apparent magnitude
- 5.897889
- radial velocity
- -10.4
- stellar rotational velocity
- 126
- parallax
- 0.0641
- epoch
- J2000.0
- right ascension component of proper motion
- 2.446
- right ascension
- 273.80403761618
- declination
- -20.3879697351
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