WDS 21176+8231 STF 2807 (HD 204372) : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| 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.) |
|
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 |
| 21176+8231 |
STF2807 |
|
2005 |
39 |
311 |
1.8 |
8.65 |
8.77 |
F8 |
D |
211733.47+823103.7 |
| 21176+8231 |
STF2807 |
|
2011 |
41 |
307 |
1.8 |
8.65 |
8.77 |
F8 |
|
211733.47+823103.7 |
| 21176+8231 |
STF2807 |
|
2016 |
42 |
311 |
1.8 |
8.65 |
8.77 |
F8 |
|
211733.47+823103.7 |
| 21176+8231 |
STF2807 |
|
2019 |
45 |
310 |
1.8 |
8.65 |
8.77 |
F8 |
O |
211733.47+823103.7 |
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