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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