WDS 21241+2519 BU 447 AB (HD 203858) : NOTES
| discov_num |
notes |
refcode |
| BU 447 |
A is a spectroscopic binary. |
|
DISCOVERER
| discov |
author |
| BU |
Burnham, S.W. (BU 1 - 81) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
dm_number |
notes |
coord_arcsec_2000 |
| 21241+2519 |
BU 447 |
AB |
1997 |
15 |
311 |
10.3 |
6.20 |
12.20 |
A2V |
+24 4394 |
N D |
212407.42+251844.6 |
| 21241+2519 |
BU 447 |
AB |
2009 |
16 |
314 |
9.2 |
6.20 |
12.20 |
A2V |
+24 4394 |
N D |
212407.42+251844.6 |
| 21241+2519 |
BU 447 |
AB |
2013 |
17 |
309 |
9.4 |
6.20 |
12.20 |
A2V |
+24 4394 |
N |
212407.42+251844.6 |
If you need more information about this double, apply for a
data request form to the WDS.
