WDS 17191-4638 BSO 13 AD : NOTES
discov_num |
notes |
refcode |
BSO 13 |
Proper motion of A +1508,+109; PM of B +1417,+138 (UCAC2). Epoch-2000 |
|
|
coords of C = 1718497-463819, current AC separation ~2'.4 at 265deg. |
|
|
Epoch-2000 coordinates of D = 1718551-463738, current AD separation |
|
|
~1'.6 at 290deg. |
|
|
41 Apri. |
|
|
Four orbit solutions by Wielen (1962); only orbit #4 now in catalog. |
Wln1962 |
REFERENCES
refcode |
metd |
author |
reference |
Wln1962 |
orb - |
Wielen, R. |
1962AJ.....67..599W |
Wln1962 |
|
AJ 67, 599, 1962 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BSO |
Brisbane Obs. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17191-4638 |
BSO 13 |
AD |
1900 |
1 |
30 |
47.0 |
5.61 |
14.00 |
G8V |
N P |
171903.83-463810.4 |
17191-4638 |
BSO 13 |
AD |
1999 |
2 |
290 |
94.7 |
5.61 |
14.43 |
G8V |
NUDP |
171903.85-463810.1 |
If you need more information about this double, apply for a
data request form to the WDS.