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 |
If you need more information about this double, apply for a
data request form to the WDS.