Astronomy:G 161-71

G 161-71
Observation data; Equinox J2000.0]] (ICRS)
Constellation	Hydra
Right ascension	09h 44m 54.224s
Declination	−12° 20′ 54.43″
Characteristics
Spectral type	M4.5
Astrometry
Distance	44.0±1.0 ly ; (13.5±0.3 pc)
Other designations
	G 161-71, NLTT 22503, 2MASS J09445422-1220544
Database references
SIMBAD	data

G 161-71 is a red dwarf star, located in constellation Hydra at 13.5 parsecs (44.01 light-years) from Earth.^[1]

References

↑ ^1.0 ^1.1 ^1.2 Bartlett, Jennifer L.; Lurie, John C.; Riedel, Adric; Ianna, Philip A.; Jao, Wei-Chun; Henry, Todd J.; Winters, Jennifer G.; Finch, Charlie T. et al. (2017). "The Solar Neighborhood. XXXX. Parallax Results from the CTIOPI 0.9 m Program: New Young Stars Near the Sun". The Astronomical Journal 154 (4): 151. doi:10.3847/1538-3881/aa8457. ISSN 1538-3881. Bibcode: 2017AJ....154..151B.

Reid, I. Neill; Kilkenny, D.; Cruz, K. L. (2002). "Meeting the Cool Neighbors. II. Photometry of Southern NLTT Stars". The Astronomical Journal 123 (5): 2822–2827. doi:10.1086/339700. Bibcode: 2002AJ....123.2822R.
Scholz, R.-D.; Meusinger, H.; Jahreiß, H. (2005). "Search for nearby stars among proper motion stars selected by optical-to-infrared photometry. III. Spectroscopic distances of 322 NLTT stars". Astronomy and Astrophysics 442 (1): 211–227. doi:10.1051/0004-6361:20053004. Bibcode: 2005A&A...442..211S. Table1.dat.
Kirkpatrick, J. D.; Gelino, C. R.; Cushing, M. C.; Mace, G. N.; Griffith, R. L.; Skrutskie, M. F.; Marsh, K. A.; Wright, E. L. et al. (2012). "Further Defining Spectral Type "Y" and Exploring the Low-mass End of the Field Brown Dwarf Mass Function". The Astrophysical Journal 753 (2): 156. doi:10.1088/0004-637X/753/2/156. Bibcode: 2012ApJ...753..156K.

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