WDS 02122+4440 WNO 13 CD : NOTES
 
 
discov_num notes refcode
RUC 2 Aa,Ab. GZ And. Spectral type of Ab component estimated at M3-4V. Ruc2007
HJ 2117 A is a W UMa-type binary, GZ And.
Neither AC, BC or CD are physically associated. Kiy2015c
 
 
REFERENCES
 
 
refcode metd author reference
Kiy2015c not - Kiyaeva, O.V. & Orlov, V.V. 2015AstBu..70..454K
Kiy2015c Astrophys. Bull. 70, 430, 2015
Ruc2007 A j Rucinski, S.M., Pribulla, T., & van Kerkwijk, M.H. 2007AJ....134.2353R
Ruc2007 AJ 134, 2353, 2007
 
 
DISCOVERER
 
 
idgroup discov author
1 ABH Abt, H.A.
29 HJ Herschel, J.F.W.
78 WNO letters trailing each date on reference indicates different observers.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02122+4440 WNO 13 CD 2001 5 315 27.5 11.23 12.50 021214.06+443936.2
02122+4440 WNO 13 CD 2011 6 315 27.4 12.50 13.80 NUD 021213.75+443923.1
02122+4440 WNO 13 CD 2013 8 315 27.3 11.10 12.60 G5V G7 NU 021213.75+443923.1
02122+4440 WNO 13 CD 2015 13 315 27.3 11.10 12.60 G5V+G7 NU 021213.75+443923.1

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