G 9-38

GJ 1116

Astrometry
Parallax (π)	191.3 ± 2.5[1] mas
Distance	17.0 ± 0.2 ly (5.23 ± 0.07 pc)
Other designations
The system: 2MASS J08581519+1945470 G 9-38 G 47-14 G 41-11 GJ 1116[1] GSC 01397-01138 LDS 3836 LP 426-40 LTT 12343 PLX 2144.03[2] EI Cnc WDS J08582+1945AB A: LHS 2076[3] NLTT 20638[4] B: LHS 2077[5] NLTT 20637[6]
Database references
SIMBAD	The system
	A
	B

G 9-38, also known as EI Cancri and GJ 1116, is a binary star system consisting of two M-type stars.^[7] At 17.04 light-years from the Sun, the system is relatively nearby.^[8]

References

1. Gliese, W.; Jahreiß, H. (1991). "GJ 1116". Preliminary Version of the Third Catalogue of Nearby Stars. Retrieved 2014-11-23.
2. Van Altena W. F.; Lee J. T.; Hoffleit E. D. (1995). "GCTP 2835.01". The General Catalogue of Trigonometric Stellar Parallaxes (Fourth ed.).
3. Luyten, Willem Jacob (1979). "LHS 2076". LHS Catalogue, 2nd Edition.
4. Luyten, Willem Jacob (1979). "NLTT 20638". NLTT Catalogue.
5. Luyten, Willem Jacob (1979). "LHS 2077". LHS Catalogue, 2nd Edition.
6. Luyten, Willem Jacob (1979). "NLTT 20637". NLTT Catalogue.
7. Vizier query: Name=G* 1116, Centre de Données astronomiques de Strasbourg , accessed 30 December 2012.
8. Nearby Stars Catalog (NSC), Planetary Habitability Laboratory, University of Puerto Rico at Aerecibo accessed 31 December 2012.

• Dittmann, Jason A.; Irwin, Jonathan M.; Charbonneau, David; Berta-Thompson, Zachory K. (2014). "Trigonometric Parallaxes for 1507 Nearby Mid-to-late M Dwarfs". The Astrophysical Journal. 784 (2): 156. arXiv:1312.3241. Bibcode:2014ApJ...784..156D. doi:10.1088/0004-637X/784/2/156. Table with parallaxes.