# HD 87646

> astrophysical X-ray source in the constellation Leo

**Wikidata**: [Q30748863](https://www.wikidata.org/wiki/Q30748863)  
**Source**: https://4ort.xyz/entity/q30748863


## References

1. SIMBAD
2. Chemo-kinematics of the Milky Way from the SDSS-III MARVELS survey
3. Application of convolutional neural networks for stellar spectral classification
4. The Tycho-2 catalogue of the 2.5 million brightest stars
5. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
6. Gaia Early Data Release 3
7. Gaia Data Release 2
8. Very low-mass stellar and substellar companions to solar-like stars from MARVELS. VI. A giant planet and a brown dwarf candidate in a close binary system HD 87646
9. ROSAT All-Sky Survey Faint Source Catalogue
10. Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert