WDS 20107+3703 STT 399 AB (HD 191897) : NOTES
 
 
discov_num notes refcode
STT 399 AB: SEI 955. Nsn2017d
 
 
REFERENCES
 
 
refcode metd author reference
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 STT Struve, O.
38 WAL Wallenquist, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20107+3703 STT 399 AB 2002 21 279 4.3 7.57 9.92 G3Ib D 201044.13+370233.5
20107+3703 STT 399 AB 2010 23 279 4.5 7.57 9.92 G3Ib D 201044.13+370233.5
20107+3703 STT 399 AB 2015 25 278 4.6 7.57 9.92 G3Ib N 201044.13+370233.5

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