WDS 20376-4717 HJ 5209 AB (Al nair) : NOTES
 
 
discov_num notes refcode
HJ 5209 alp Ind. Spectrum K0IIICNIII-IV.
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 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20376-4717 HJ 5209 AB 2002 6 206 69.2 3.11 12.00 K0III N 203733.99-471730.0

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