WDS 16311-2405 REP 41 : NOTES
 
 
discov_num notes refcode
REP 41 A: HBC 644 = Haro 1-14c PMS binary resolved by Keck Interferometer.
The orbit is based on V^2 measurements obtained 2004-2007, plus radial
velocity data from 2001-2007. The best-fit masses and distance from
statistical analysis of the orbital solutions are 0.961 +0.265/-0.083
and 0.326 +0.092/-0.023 Msun; 111 +19/-18 pc. A comparison with
evolutionary tracks suggests an age of 3-4 Myr. Sfr2008
A combined solution yielded masses 0.905 +/- 0.043 and 0.308 +/- 0.011
Msun, plus a distance of 95.55 +/- 9 pc. LeB2014
 
 
REFERENCES
 
 
refcode metd author reference
LeB2014 A - Le Bouquin, J.-B., Monin, J.-L., Berger, J.-P., Prato, L., Benisty, M., & 2014A&A...561A..101
LeB2014 +orb Schaefer, G.
LeB2014 A&A 561, A101, 2014
Sfr2008 orb - Schaefer, G.H., Simon, M., Prato, L., & Barman, T. 2008AJ....135.1659S
Sfr2008 +Kk AJ 135, 1659, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 REP Reipurth, B. & Gee, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16311-2405 REP 41 2004 3 123 13.0 13.75   Ke D 163104.37-240433.3
16311-2405 REP 41 2010 5 123 12.8 12.35 14.30 Ke N 163104.37-240433.3
16311-2405 REP 41 2015 6 122 13.1 12.35 14.30 Ke N 163104.37-240433.3

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