WDS 21376+0137 JNN 291 : NOTES
 
 
discov_num notes refcode
JNN 291 2MASS J21374019+0137137. This newly discovered binary candidate is a
probable member of the bet Pic moving group according to the Schlieder
et al. (2012 AJ 144, 109) study. Its relatively small projected
separation of ∼4.5 au implies that its orbit could be dynamically
constrained in a reasonable timeframe, which makes it a potential
benchmark binary in the future. Estimated age 10-20 Myr; masses 0.11
+/- 0.04 and 0.05 +/- 0.02 Msun; a ~5.2 au. Jnn2014
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2014 A - Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F., 2014ApJ...789..102J
Jnn2014 +Cl Hippler, S., & Henning, T.
Jnn2014 ApJ 789, 102, 2014
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21376+0137 JNN 291 2012 1 341 0.4 13.14 15.00 M5.0 N 213740.18+013713.7
21376+0137 JNN 291 2014 3 345 0.4 13.14 15.00 M5.0 N 213740.18+013713.7

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