2005A&A...435L...5F

C.D.S. - SIMBAD4 rel 1.7 - 2021.04.21CEST17:18:32

2005A&A...435L...5F - Astronomy and Astrophysics, volume 435, L5-8 (2005/5-3)

LP 349-25: A new tight M8V binary.

FORVEILLE T., BEUZIT J.-L., DELORME P., SEGRANSAN D., DELFOSSE X., CHAUVIN G., FUSCO T., LAGRANGE A.-M., MAYOR M., MONTAGNIER G., MOUILLET D., PERRIER C., UDRY S., CHARTON J., GIGAN P., CONAN J.-M., KERN P. and MICHET G.

Abstract (from CDS):

We present the discovery of a tight M8V binary, with a separation of only 1.2 astronomical units, obtained with the PUEO and NACO adaptive optics systems, respectively at the CFHT and VLT telescopes. The estimated period of LP 349-25 is approximately 5 years, and this makes it an excellent candidate for a precise mass measurement.

Abstract Copyright: ∼

Journal keyword(s): stars: binaries: visual - stars: individual: LP 349-25 - stars: low-mass, brown dwarfs

Simbad objects: 6

Full paper

View the reference in ADS

Number of rows : 6

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2021	#notes
1	LP 881-64	**	00 24 44.220360	-27 08 25.04904		17.18	15.338	13.502	11.403	M5.5/6Ve+M8.5Ve+M9/9.5V	124	0
2	LP 349-25	LM*	00 27 55.98816	+22 19 32.8008		18.6		16.0		M8Ve	65	0
3	LSPM J0746+2000	BD*	07 46 42.50553	+20 00 31.9757				17.9	15.034	L0+L1.5	173	1
4	BD+13 2618	Er*	13 00 46.5602816848	+12 22 32.716799085	12.314	11.233	9.750	8.785	7.653	M0V	310	1
5	BD+16 2708	Er*	14 54 29.2359453437	+16 06 03.798840236	12.86	11.686	10.150	9.116	7.872	M3V	251	1
6	BD+16 2708B	SB*	14 54 29.4185719182	+16 06 08.616294953						M8.5	132	0

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