WDS 21391-1221 VBS 34 AB : NOTES
 
 
discov_num notes refcode
VBS 34 RST 5555. A difficult pair. For AB,C see note by van den Bos. B__1960b
 
 
REFERENCES
 
 
refcode metd author reference
B__1960b Ma j van den Bos, W.H. 1960PYerO...9....1B
B__1960b +Mb Pub. Yerkes Obs. 9, pt. 1, 1960
 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
212 VBS Van Biesbroeck, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21391-1221 VBS 34 AB 1975 5 76 0.2 10.30 10.60 F8V N 213906.68-122105.1
21391-1221 VBS 34 AB 2018 6 276 0.2 10.30 10.60 F8V N 213906.68-122105.1
21391-1221 VBS 34 AB 2019 7 275 0.2 10.30 10.60 F8V N 213906.68-122105.1

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