WDS 21363+2917 BRT 56 : NOTES
 
 
discov_num notes refcode
BRT 56 MLB 490 is identical Hei1980a
 
 
REFERENCES
 
 
refcode metd author reference
Hei1980a Ma j Heintz, W.D. 1980ApJS...44..111H
Hei1980a +Mb ApJS 44, 111, 1980
 
 
DISCOVERER
 
 
idgroup discov author
1 BRT Barton, S.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21363+2917 BRT 56 2001 10 307 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2006 12 306 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2010 13 306 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2011 16 306 3.2 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2015 20 306 3.1 10.10 10.20 N 213616.68+291732.3
21363+2917 BRT 56 2019 35 306 3.2 10.10 10.20 N 213616.68+291732.3

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