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: EI Cnc LTT 12343 LDS 3836 LP 426-40 G 9-38 G 47-14 G 41-11 GJ 1116[1] PLX 2144.03[2] WDS J08582+1945AB GSC 01397-01138 2MASS J08581519+1945470 A: NLTT 20638[3] LHS 2076[4] B: NLTT 20637[5] LHS 2077[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. and 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). "NLTT 20638". NLTT Catalogue.
4. Luyten, Willem Jacob (1979). "LHS 2076". LHS Catalogue, 2nd Edition.
5. Luyten, Willem Jacob (1979). "NLTT 20637". NLTT Catalogue.
6. Luyten, Willem Jacob (1979). "LHS 2077". LHS Catalogue, 2nd Edition.
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.