WDS 17210-2107 DON 832 AB (Xi Oph) : NOTES
| discov_num |
notes |
refcode |
| DON 832 |
xi Oph = 40 Oph |
|
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 |
DON |
Donner, H.F. |
| 6 |
TNN |
Tanner, A.M., Gelino, C.R., & Law, N.M. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 17210-2107 |
DON 832 |
AB |
2010 |
16 |
29 |
3.5 |
4.40 |
8.90 |
F1III-IV |
N |
172100.37-210646.5 |
| 17210-2107 |
DON 832 |
AB |
2015 |
17 |
27 |
4.1 |
4.40 |
8.90 |
F1III-IV |
N |
172100.37-210646.5 |
| 17210-2107 |
DON 832 |
AB |
2016 |
18 |
26 |
4.1 |
4.40 |
8.90 |
F1III-IV |
NO |
172100.37-210646.5 |
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