WDS 02163-0949 ARN 30 AC : NOTES
 
 
discov_num notes refcode
STF 242 AB: Optical pair, based on study of relative motion of the components
using the method of apparent motion parameters. Kiy2008
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2008 - Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. 2008SvAL...32..405K
Kiy2008 SvAL 34, 405, 2008
 
 
DISCOVERER
 
 
idgroup discov author
1 ARN Arnold, D.
100 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02163-0949 ARN 30 AC 2002 5 222 254.8 6.98 9.64 D 021615.71-094916.1
02163-0949 ARN 30 AC 2011 8 221 254.8 6.98 9.64 N D 021615.71-094916.1
02163-0949 ARN 30 AC 2015 10 221 259.5 6.98 9.64 G0 N 021615.71-094916.1
02163-0949 ARN 30 AC 2017 11 221 260.2 6.98 9.64 G0 N 021615.87-094916.5

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