WDS 12069+7008 SKF 237 : NOTES
 
 
discov_num notes refcode
SKF 237 Aside from the spatially resolved companion, the primary in the 2MASS
J1206557+700749 system is a known spectroscopic binary with a
semi-major axis less than 0.03 au. This is well consistent with our
AstraLux data, where the primary is significantly brighter than the
secondary, despite having about equal spectral type. Hence, the system
is a triple in reality. Jnn2012
 
 
REFERENCES
 
 
refcode metd author reference
Jnn2012 Cl j Janson, M., Hormuth, F., Bergfors, C., Brandner, W., Hippler, S., Daemgen, S., 2012ApJ...754...44J
Jnn2012 +E2 Kudryavtseva, N., Schmalzl, E., Schnupp, C., & Henning, T.
Jnn2012 ApJ 754, 44, 2012 (some recalibrated measures published in Jnn2014b) 2014ApJS..214...17J
 
 
DISCOVERER
 
 
idgroup discov author
1 SKF Skiff, B.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12069+7008 SKF 237 2000 1 63 5.5 12.40 15.00 M2.5V+M4V 120655.76+700749.0
12069+7008 SKF 237 2003 2 62 5.5 12.40 15.00 M2.5V M4V 120655.76+700749.0
12069+7008 SKF 237 2009 6 60 5.6 12.40 15.00 M2.5V M4V 120655.76+700749.0
12069+7008 SKF 237 2015 6 59 5.7 12.40 15.00 M2.5V+M4V NV 120655.76+700749.0
12069+7008 SKF 237 2016 8 58 5.7 12.40 15.00 M2.5V+M4V NV 120655.76+700749.0

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