WDS 20521-3428 B 999 (HD 198544) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20521-3428 B 999 1991 10 331 1.2 10.09 10.18 F8 205208.34-342740.0
20521-3428 B 999 2015 11 328 1.3 10.09 10.18 F8 205208.34-342740.0
20521-3428 B 999 2016 12 328 1.3 10.09 10.18 F8 205208.34-342740.0

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