WDS 12289+2555 BU 1080 BC : NOTES
| discov_num |
notes |
refcode |
| STFA 21 |
AB: A is an Alpha CVn-type variable, AI Com. |
|
|
B is a spectroscopic binary. |
|
| BU 1080 |
BC: Faint companion was suspected sf on both nights. |
B__1963b |
REFERENCES
| refcode |
metd |
author |
reference |
| B__1963b |
Ma j |
van den Bos, W.H. |
1963AJ.....68..582V |
| B__1963b |
|
AJ 68, 582, 1963 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
BU |
Burnham, S.W. (BU 1 - 81) |
| 179 |
SLE |
Soulie, G. |
| 198 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 12289+2555 |
BU 1080 |
BC |
1898 |
2 |
156 |
1.8 |
6.64 |
13.70 |
|
|
122844.56+255357.5 |
| 12289+2555 |
BU 1080 |
BC |
2009 |
3 |
175 |
1.5 |
6.64 |
13.70 |
Am |
N |
122844.56+255357.5 |
| 12289+2555 |
BU 1080 |
BC |
2015 |
4 |
180 |
1.4 |
6.64 |
13.70 |
Am |
N |
122844.56+255357.5 |
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