WDS 22313+5017 BU 703 (Alp Lac) : NOTES
| discov_num |
notes |
refcode |
| BU 703 |
alp Lac = 7 Lac. |
|
|
Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
|
Rectilinear solution by Hurowitz et al. (2014). |
USN2014b |
REFERENCES
| refcode |
metd |
author |
reference |
| Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
| Kiy2008 |
|
SvAL 34, 405, 2008 |
|
| USN2014b |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.183....1H |
| USN2014b |
|
Inf. Circ. 183, 1, 2014 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
BU |
Burnham, S.W. (BU 1 - 81) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 22313+5017 |
BU 703 |
|
1925 |
8 |
294 |
36.3 |
3.77 |
11.80 |
A1V |
N D |
223117.38+501656.8 |
| 22313+5017 |
BU 703 |
|
2008 |
10 |
286 |
45.8 |
3.77 |
11.80 |
A1V |
N D |
223117.38+501656.8 |
| 22313+5017 |
BU 703 |
|
2010 |
11 |
286 |
46.1 |
3.77 |
11.80 |
A1V |
N D |
223117.38+501656.8 |
| 22313+5017 |
BU 703 |
|
2014 |
18 |
286 |
46.7 |
3.77 |
11.80 |
A1V |
NL U |
223117.38+501656.8 |
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