# K2-9

> star

**Wikidata**: [Q30893355](https://www.wikidata.org/wiki/Q30893355)  
**Source**: https://4ort.xyz/entity/k2-9


## References

1. SIMBAD
2. Source
3. Extrasolar Planets Encyclopaedia
4. Gaia Data Release 3
5. The USNO-B Catalog
6. Fourth USNO CCD Astrograph Catalog
7. VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)
8. Gaia Early Data Release 3
9. The Revised TESS Input Catalog and Candidate Target List
10. APOGEE Data and Spectral Analysis from SDSS Data Release 16: Seven Years of Observations Including First Results from APOGEE-South
11. Temperatures and Metallicities of M Dwarfs in the APOGEE Survey
12. Gaia Data Release 2
13. Two small temperate planets transiting nearby M dwarfs in K2 campaigns 0 and 1