WDS 21028+3534 SEI 1376 AC : NOTES
 
 
discov_num notes refcode
SEI1375 Coordinate confusion led to mislabelling of some components. The BTG 6
AD pair was actually BD, the BTG 6 AE pair was actually BC.
 
 
DISCOVERER
 
 
discov author
BTG Bertoglio, A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21028+3534 SEI1376 AC 1941 3 271 12.0 10.00 11.00 210245.85+353336.0
21028+3534 SEI1376 AC 2007 4 236 10.7 9.50 13.30 210245.85+353336.0
21028+3534 SEI1376 AC 2012 4 272 11.4 9.50 13.30 D 210245.85+353336.0
21028+3534 SEI1376 AC 2015 7 271 11.4 12.30 12.70 N R 210246.07+353329.8
21028+3534 SEI1376 AC 2020 11 270 11.1 12.30 12.70 N R 210246.07+353329.8

If you need more information about this double, apply for a data request form to the WDS.