WDS 07021+2148 CHR 215 (HD 52422) : NOTES
discov_num |
notes |
refcode |
CHR 215 |
First detected as an occultation binary by Evans & Edwards. |
Evn1983a |
|
V335 Gem. Primary is eclipsing binary of Algol-type, period 1.76782d. |
Zas2014 |
REFERENCES
refcode |
metd |
author |
reference |
Evn1983a |
O j |
Evans, D.S. & Edwards, D.A. |
1983AJ.....88.1845E |
Evn1983a |
|
AJ 88, 1845, 1983 |
|
Zas2014 |
- |
Zasche, P. |
................... |
Zas2014 |
|
private communication, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
07021+2148 |
CHR 215 |
|
1999 |
3 |
257 |
0.1 |
8.00 |
8.30 |
B9 |
N D |
070205.53+214753.1 |
07021+2148 |
CHR 215 |
|
2008 |
4 |
218 |
0.1 |
8.00 |
8.30 |
B9 |
N D |
070205.53+214753.1 |
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