# Q87489973
**Wikidata**: [Q87489973](https://www.wikidata.org/wiki/Q87489973)  
**Source**: https://4ort.xyz/entity/q87489973


## References

1. SIMBAD
2. The CIDA Variability Survey of Orion OB1. I. The Low-Mass Population of Ori OB1a and 1b
3. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
4. Gaia Data Release 2
5. 25 Orionis: A Kinematically Distinct 10 Myr Old Group in Orion OB1a