# SBC9 1232 A

> O-type star, part of the SBC9 1232 binary system

**Wikidata**: [Q114632220](https://www.wikidata.org/wiki/Q114632220)  
**Source**: https://4ort.xyz/entity/sbc9-1232-a


## References

1. Results from the 2009 campaign on WR 140
2. The orbit and stellar masses of the archetype colliding-wind binary WR 140
3. Spectroscopy of the archetype colliding-wind binary WR 140 during the 2009 January periastron passage
4. SIMBAD
5. Gaia Early Data Release 3
6. Gaia Data Release 2
7. [National Aeronautics and Space Administration. 2022](https://www.jpl.nasa.gov/images/pia25431-comparing-sizes-the-sun-and-wr-140)