WDS 09276-3500 B 2215 (HD 81919) : NOTES
discov_num |
notes |
refcode |
B 2215 |
Last position angle uncertain. Needs speckle. |
|
|
Hipparcos astrometric solution assumed circular orbit (e = omega = 0) |
HIP1997d |
|
Astrometric binary; dm 1.5 mag, period ~ 1.97y |
Tok2012b |
REFERENCES
refcode |
metd |
author |
reference |
HIP1997d |
orb - |
Hipparcos |
1997yCat.1239....0E |
HIP1997d |
|
Hipparcos Catalog, ESA SP-1200, 1997 |
|
HIP1997d |
|
(DMSA/O Orbital Solutions) |
|
Tok2012b |
S j |
Tokovinin, A. |
2012AJ....144...56T |
Tok2012b |
+orb |
AJ 144, 56, 2012 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
B |
van den Bos, W.H. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
09276-3500 |
B 2215 |
|
1951 |
3 |
161 |
0.1 |
7.40 |
7.50 |
A5III/IV |
NO |
092738.42-350026.5 |
09276-3500 |
B 2215 |
|
2009 |
5 |
344 |
0.0 |
7.40 |
7.50 |
A5III/IV |
NO |
092738.42-350026.5 |
09276-3500 |
B 2215 |
|
2012 |
6 |
38 |
0.0 |
7.40 |
7.50 |
A5III/IV |
NO |
092738.42-350026.5 |
If you need more information about this double, apply for a
data request form to the WDS.