WDS 21042+3542 SEI 1387 : NOTES
discov_num |
notes |
refcode |
SEI1387 |
ALI 213. |
|
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 |
21042+3542 |
SEI1387 |
|
1998 |
5 |
133 |
9.3 |
11.20 |
11.60 |
|
N D |
210412.42+354123.1 |
21042+3542 |
SEI1387 |
|
2002 |
6 |
134 |
9.1 |
11.20 |
11.60 |
|
N D |
210412.42+354123.1 |
21042+3542 |
SEI1387 |
|
2015 |
7 |
133 |
9.2 |
11.20 |
11.60 |
|
N |
210412.42+354123.1 |
21042+3542 |
SEI1387 |
|
2020 |
12 |
133 |
9.1 |
11.20 |
11.60 |
|
N |
210412.42+354123.1 |
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