# Q81662840

> Algol variable in the constellation Vela

**Wikidata**: [Q81662840](https://www.wikidata.org/wiki/Q81662840)  
**Source**: https://4ort.xyz/entity/q81662840


## References

1. SIMBAD
2. The Galactic O-star Spectroscopic Survey (GOSSS). III. 142 additional O-type systems
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Catalog of Galactic OB Stars
5. Gaia Data Release 2
6. Fourth USNO CCD Astrograph Catalog
7. A search for OB stars in the field of the galactic OB association Bochum 7. II. Proper motion and IR photometry