WDS 20092+3540 SEI 922 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Sei1908 |
Pa - |
Scheiner, J. |
1908POPot..59.....S |
| Sei1908 |
+Po |
Pub. Obs. Potsdam 20, #59, 1908 |
|
| Sei1913A |
Pa - |
Scheiner, J. |
1913QB811.B8....... |
| Sei1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
| Sei1932A |
Pa - |
Scheiner, J. |
1932QB821.A43...... |
| Sei1932A |
|
cited in ADS (Aitken Double Star Cat.), 1932 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20092+3540 |
SEI 922 |
|
1983 |
2 |
216 |
18.9 |
11.86 |
12.40 |
|
|
200906.93+353906.9 |
| 20092+3540 |
SEI 922 |
|
2002 |
4 |
215 |
18.6 |
12.01 |
13.00 |
|
|
200910.93+353929.1 |
| 20092+3540 |
SEI 922 |
|
2014 |
5 |
215 |
18.4 |
12.01 |
13.00 |
|
|
200910.93+353929.1 |
| 20092+3540 |
SEI 922 |
|
2015 |
7 |
214 |
18.7 |
12.01 |
13.00 |
|
|
200910.93+353929.1 |
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