WDS 00220+4213 HJ 1021 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
00220+4213 HJ 1021 2001 8 246 6.1 9.68 10.10 A2 +41 42 D 002157.78+421234.8
00220+4213 HJ 1021 2002 10 246 6.2 9.68 10.10 A2 +41 42 D 002157.78+421234.8
00220+4213 HJ 1021 2015 12 247 6.0 9.68 10.10 A2 +41 42 002157.78+421234.8
00220+4213 HJ 1021 2017 18 246 6.2 9.68 10.10 A2 +41 42 002157.78+421234.8

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