WDS 20538+3723 SEI 1299 AB : NOTES
| discov_num |
notes |
refcode |
| SEI1299 |
AB: ALI 675. |
|
| SEI1301 |
AC: No star seen on Aladin at AC2000 coordinates of primary. Published |
|
|
measure corresponds to difference between nonexistent primary and real |
|
|
B component. Thus the AC measure appears to be another AB measure but |
|
|
with an error in the coordinates of the A component. |
|
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 |
| 20538+3723 |
SEI1299 |
AB |
2000 |
10 |
356 |
9.0 |
9.04 |
11.65 |
K0 |
N D |
205347.35+372308.2 |
| 20538+3723 |
SEI1299 |
AB |
2002 |
11 |
356 |
9.1 |
9.04 |
11.65 |
K0 |
N D |
205347.35+372308.2 |
| 20538+3723 |
SEI1299 |
AB |
2012 |
12 |
356 |
9.1 |
9.04 |
11.65 |
K0 |
N D |
205347.35+372308.2 |
| 20538+3723 |
SEI1299 |
AB |
2015 |
13 |
356 |
9.0 |
9.04 |
11.65 |
K0 |
N |
205347.34+372308.2 |
| 20538+3723 |
SEI1299 |
AB |
2016 |
17 |
356 |
9.0 |
9.04 |
11.65 |
K0 |
N |
205347.34+372308.2 |
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