WDS 08479-7855 BNK 11 : NOTES
 
 
discov_num notes refcode
BNK 11 EQ Cha. Koehler & Petr-Gotzens (2002) suspected duplicity but were Koh2002
unable to split the pair.
More commonly known as EQ Cha, this star appears single in the
AstraLux images, but has most likely been partially resolved as close
binary in previous imaging campaigns (Kohler & Petr-Gotzens 2002; Koh2002
Brandeker et al. 2006). With an angular separation as small as 40 mas Bnk2006
in 2003, it is fully plausible that the companion exists but was too
close to be resolved by AstraLux in 2010. Jnn2012
 
 
REFERENCES
 
 
refcode metd author reference
Bnk2006 A j Brandeker, A., Jayawardhana, R., Khavari, P., Haisch, K.E., & Mardones, D. 2006ApJ...652.1572B
Bnk2006 +E2 ApJ 652, 1572, 2006
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
Koh2002 Ci j Koehler, R. & Petr-Gotzens, M.G. 2002AJ....124.2899K
Koh2002 +Si AJ 124, 2899, 2002
Koh2002 +A
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08479-7855 BNK 11 2003 1 28 0.0 13.20   N D 084756.77-785453.2

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