WDS 21197+4228 ABH 144 AH : 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 AH 1998 2 23 41.8 11.14 15.30 D 211941.17+422837.2
21197+4228 ABH 144 AH 2002 3 23 41.7 11.10 15.30 UD 211941.17+422837.2
21197+4228 ABH 144 AH 2015 4 22 41.7 11.14 15.09 A2Vb U 211941.17+422837.2

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