WDS 18047+3227 SEI 556 : 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 |
18047+3227 |
SEI 556 |
|
1999 |
4 |
222 |
13.5 |
10.83 |
11.50 |
|
D |
180439.78+322722.4 |
18047+3227 |
SEI 556 |
|
2011 |
5 |
224 |
13.2 |
10.83 |
11.50 |
|
D |
180439.78+322722.4 |
18047+3227 |
SEI 556 |
|
2015 |
8 |
225 |
13.1 |
10.83 |
11.50 |
|
|
180439.78+322722.4 |
If you need more information about this double, apply for a
data request form to the WDS.