WDS 20181-1233 AGC 12 BC : NOTES
 
 
discov_num notes refcode
HJ 608 A: alp 2 Cap = 6 Cap = Algedi
Aka H 6 4 = SHJ 319. Bu_1906
STFA 51AE E component is A of 20176-1230 but non-physical, so not merged.
 
 
REFERENCES
 
 
refcode metd author reference
Bu_1906 Ma j Burnham, S.W. 1906QB821.B972.....
Bu_1906 +M Burnham Double Star Cat., 1906
 
 
DISCOVERER
 
 
idgroup discov author
1 AGC Clark, A.G.
2 HJ Herschel, J.F.W.
51 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
20181-1233 AGC 12 BC 1959 17 243 1.3 11.20 11.50 201803.30-123248.0
20181-1233 AGC 12 BC 2008 19 245 1.2 11.20 11.50 N 201803.30-123248.0
20181-1233 AGC 12 BC 2015 20 241 1.2 11.20 11.50 N 201803.30-123248.0
20181-1233 AGC 12 BC 2016 21 241 1.2 11.20 11.50 N 201803.30-123248.0

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