WDS 20310+2054 GCB 55 : NOTES
 
 
discov_num notes refcode
GCB 55 J 3090 is identical Hei1983a
Also appears to be the same as GCB 56 with a typo in that separation. Dam2013
 
 
REFERENCES
 
 
refcode metd author reference
Dam2013 Es j Damm, F. ...................
Dam2013 private communication, 2013
Hei1983a M+ j Heintz, W.D. 1983ApJS...51..249H
Hei1983a +Po ApJS 51, 249, 1983
 
 
DISCOVERER
 
 
idgroup discov author
1 GCB Giacobini, M.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20310+2054 GCB 55 2004 4 148 6.7 11.80 11.90 N 203054.66+205511.3
20310+2054 GCB 55 2012 8 149 6.8 11.80 11.90 N 203054.66+205511.3
20310+2054 GCB 55 2013 10 150 6.7 11.80 11.90 N 203054.66+205511.3
20310+2054 GCB 55 2015 11 149 6.7 11.80 11.90 N 203054.66+205511.3

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