WDS 20105+3225 SEI 943 : NOTES
| discov_num |
notes |
refcode |
| SEI 943 |
Secondary not seen on POSS plate; may be flaw on AC Potsdam plate. |
|
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 |
| 20105+3225 |
SEI 943 |
|
1893 |
1 |
297 |
9.4 |
12.53 |
12.70 |
|
NX B |
201031.44+322448.2 |
| 20105+3225 |
SEI 943 |
|
2002 |
2 |
299 |
22.5 |
12.20 |
13.10 |
|
N R |
201032.12+322452.0 |
| 20105+3225 |
SEI 943 |
|
2010 |
3 |
299 |
22.6 |
12.20 |
13.10 |
|
N R |
201032.12+322452.0 |
| 20105+3225 |
SEI 943 |
|
2015 |
4 |
299 |
22.5 |
12.20 |
13.10 |
|
N R |
201032.12+322452.0 |
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