WDS 02502+7255 HJ 2157 AB (V793 Cas) : 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 AB 1999 8 287 11.1 8.00 11.40 B2.5V N D 025012.03+725451.6
02502+7255 HJ 2157 AB 2003 9 288 11.0 8.00 11.40 B2.5V NUD 025012.03+725451.6
02502+7255 HJ 2157 AB 2012 10 288 11.2 8.00 11.40 B2.5V NUD 025012.03+725451.6
02502+7255 HJ 2157 AB 2014 11 290 11.1 8.00 11.40 B2.5V NU 025012.03+725451.6
02502+7255 HJ 2157 AB 2015 12 287 11.2 8.00 11.40 B2.5V NU 025012.03+725451.6

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