WDS 12160+0538 STF 1621 : NOTES
| discov_num |
notes |
refcode |
| STF1621 |
Additional notes may be found in Baize (1948) and |
Baz1948b |
|
Couteau (1955). |
Cou1955a |
|
One component probably has variable RV (Wilson 1967, AJ, 72, 905). |
|
|
Indeterminate (long) period, useable a^3/P^2. Poor Hipparcos parallax. |
Sod1999 |
|
See Baize & Petit (1989) catalog of doubles with variable component. |
Baz1989d |
REFERENCES
| refcode |
metd |
author |
reference |
| Baz1948b |
Ma - |
Baize, P. |
1948JO.....31...99B |
| Baz1948b |
+orb |
J. Obs. 31, 99-112, 1948 |
|
| Baz1989d |
- |
Baize, P. & Petit, M. |
1989A&AS...77..497B |
| Baz1989d |
|
A&AS 77, 497, 1989 |
|
| Cou1955a |
Ma - |
Couteau, P. |
1955JO.....38....1C |
| Cou1955a |
|
J. Obs. 38, 1, 1955 |
|
| Izm2019 |
orb u |
Izmailov, I.S. |
2019AstL...45...30I |
| Izm2019 |
|
Ast. Lett. 45, 30, 2019 |
|
| Izm2019 |
|
(Orbital elements from weighted solutions used when available (Table 2), |
|
| Izm2019 |
|
unweighted elements (Table 1) used for remaining 29 systems.) |
|
| Sod1999 |
orb - |
Soderhjelm, S. |
1999A&A...341..121S |
| Sod1999 |
|
A&A 341, 121, 1999 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 12160+0538 |
STF1621 |
|
2007 |
99 |
40 |
1.4 |
10.22 |
10.59 |
K8 |
NO |
121558.34+053824.8 |
| 12160+0538 |
STF1621 |
|
2010 |
100 |
43 |
1.5 |
10.22 |
10.59 |
K8 |
NO |
121558.34+053824.8 |
| 12160+0538 |
STF1621 |
|
2017 |
103 |
46 |
1.8 |
10.22 |
10.59 |
K8 |
NO |
121558.34+053824.8 |
| 12160+0538 |
STF1621 |
|
2019 |
108 |
48 |
1.8 |
10.22 |
10.59 |
K8 |
NO |
121558.34+053824.8 |
If you need more information about this double, apply for a
data request form to the WDS.
