WDS 18433+3918 BLL 35 (NSV11271) : NOTES
discov_num |
notes |
refcode |
BLL 35 |
A spectroscopic binary. B is BD+39@3504. |
|
REFERENCES
refcode |
metd |
author |
reference |
Bll1872 |
orb - |
Ball, R.S. |
. |
Bll1872 |
|
Proc. Royal Irish Acad., June 1872 |
|
Bll1884 |
Ma j |
Ball, R.S. |
1884DunOP...5....1B |
Bll1884 |
|
Pub. Dunsink Obs. 5, 1, 1884 |
|
Bll1913A |
Ma - |
Ball, R.S. |
1913QB811.B8....... |
Bll1913A |
|
cited by Burnham (Carnegie Inst. Wash. #168, 1913) |
|
Bll1932A |
- |
Ball, R.S. |
1932QB821.A43...... |
Bll1932A |
|
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 |
18433+3918 |
BLL 35 |
|
2004 |
10 |
192 |
60.3 |
6.64 |
10.35 |
K5 |
N D |
184316.57+391800.2 |
18433+3918 |
BLL 35 |
|
2010 |
11 |
192 |
60.4 |
6.64 |
10.35 |
K5 |
N D |
184316.57+391800.2 |
18433+3918 |
BLL 35 |
|
2011 |
13 |
193 |
60.6 |
6.64 |
10.35 |
K5 |
N D |
184316.57+391800.2 |
18433+3918 |
BLL 35 |
|
2012 |
14 |
193 |
61.5 |
6.64 |
10.35 |
K5 |
N D |
184316.57+391800.2 |
18433+3918 |
BLL 35 |
|
2015 |
17 |
192 |
60.9 |
6.64 |
10.35 |
K5 |
N |
184316.57+391800.2 |
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