WDS 21197+4228 ABH 144 AF : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
ABH Abt, H.A.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
21197+4228 ABH 144 AF 1998 2 245 62.8 11.14 15.00 D 211941.17+422837.2
21197+4228 ABH 144 AF 2002 3 245 62.8 11.10 15.00 UD 211941.17+422837.2
21197+4228 ABH 144 AF 2015 4 245 62.8 11.14 14.84 A2Vb U 211941.17+422837.2

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