WDS 16062-1935 KSA 1 AB : NOTES
 
 
discov_num notes refcode
KSA 1 Kraus et al. (2007) derive spectral types M5, M5.2, and M5 (all +/- KsA2007b
0.5) for the Aa, Ab, and B components, respectively. Masses are 0.14,
0.12, and 0.14 (all +/- 0.02) Msun. Projected separation of Aa,Ab is
7.7 +/- 1.2 au, that of AB 1600 +/- 200 au. Conclude that Aa,Ab is a
close binary with B a young, comoving member of the Upper Scorpius
association.
 
 
REFERENCES
 
 
refcode metd author reference
KsA2007b Ag j Kraus, A.L. & Hillenbrand, L.A. 2007ApJ...664.1167K
KsA2007b +E+ ApJ 664, 1167, 2007
KsA2007b +Pu
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16062-1935 KSA 1 AB 2006 6 226 10.8 14.10 14.90 NRD 160611.96-193532.9
16062-1935 KSA 1 AB 2010 6 226 10.2 17.60 17.90 M5 N 160611.96-193532.7
16062-1935 KSA 1 AB 2015 6 226 10.8 17.60 17.90 M5 N 160611.96-193532.7

If you need more information about this double, apply for a data request form to the WDS.