WDS 20311+2455 POU 4550 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Pou1933 |
Pa - |
Pourteau, M. A. |
. |
| Pou1933 |
|
Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933 |
|
| Pou1933 |
|
(Obs. de Paris, H. Tessier) [QB821.P7] |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20311+2455 |
POU4550 |
|
1999 |
2 |
285 |
14.0 |
11.68 |
13.20 |
|
D |
203102.97+245539.7 |
| 20311+2455 |
POU4550 |
|
2001 |
3 |
285 |
14.1 |
11.68 |
13.20 |
|
D |
203102.97+245539.7 |
| 20311+2455 |
POU4550 |
|
2015 |
4 |
284 |
14.0 |
11.68 |
13.20 |
|
|
203102.97+245539.7 |
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