WDS 02502+7255 HJ 2157 AC : NOTES
 
 
discov_num notes refcode
HJ 2157 Also known as STF 298.
Primary is V793 Cas, an Algol-type eclipsing binary, period 1.652303d. Zas2011
 
 
REFERENCES
 
 
refcode metd author reference
Zas2011 - Zasche, P. ...................
Zas2011 private communication, 2011
 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02502+7255 HJ 2157 AC 1999 10 22 24.5 8.00 10.58 N D 025012.03+725451.6
02502+7255 HJ 2157 AC 2003 11 22 24.7 8.00 10.58 NUD 025012.03+725451.6
02502+7255 HJ 2157 AC 2012 12 22 24.5 8.00 10.58 NUD 025012.03+725451.6
02502+7255 HJ 2157 AC 2014 13 24 25.0 8.00 10.58 B2.5V NU 025012.03+725451.6
02502+7255 HJ 2157 AC 2015 14 22 24.4 8.00 10.58 B2.5V NU 025012.03+725451.6

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