WDS 20277+3605 ES 2193 AB : NOTES
 
 
discov_num notes refcode
ES 2193 AD: SEI1128. Nsn2017d
 
 
REFERENCES
 
 
refcode metd author reference
Nsn2017d not - Nanson, J. ...................
Nsn2017d private communication, 2017
 
 
DISCOVERER
 
 
idgroup discov author
1 ES Espin, T.E.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20277+3605 ES 2193 AB 1998 2 334 4.9 10.24 11.50 B D 202742.85+360425.2
20277+3605 ES 2193 AB 2015 3 334 5.0 10.24 11.50 B N 202742.85+360425.2

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