WDS 17121+2114 STF 2135 AB (HD 155642) : NOTES
| discov_num |
notes |
refcode |
| STF2135 |
Despite having an orbit, an optical pair based on parallax. |
Mlk2022 |
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.) |
|
| Mlk2022 |
not - |
Chulkov, D. & Malkov, O. |
2022MNRAS.517.2925C |
| Mlk2022 |
|
MNRAS 517, 2925, 2022 |
|
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 |
| 17121+2114 |
STF2135 |
AB |
2007 |
148 |
193 |
8.5 |
7.59 |
8.88 |
K0 |
LD |
171206.06+211344.4 |
| 17121+2114 |
STF2135 |
AB |
2008 |
150 |
193 |
8.5 |
7.59 |
8.88 |
K0 |
LD |
171206.06+211344.4 |
| 17121+2114 |
STF2135 |
AB |
2010 |
152 |
193 |
8.4 |
7.59 |
8.88 |
K0 |
LD |
171206.06+211344.4 |
| 17121+2114 |
STF2135 |
AB |
2012 |
155 |
194 |
8.5 |
7.59 |
8.88 |
K0 |
LD |
171206.06+211344.4 |
| 17121+2114 |
STF2135 |
AB |
2014 |
156 |
194 |
8.7 |
7.59 |
8.88 |
K0 |
LD |
171206.06+211344.4 |
| 17121+2114 |
STF2135 |
AB |
2015 |
167 |
194 |
8.6 |
7.59 |
8.88 |
K0 |
L |
171206.06+211344.4 |
| 17121+2114 |
STF2135 |
AB |
2017 |
168 |
195 |
8.7 |
7.59 |
8.88 |
K0 |
L |
171206.06+211344.4 |
| 17121+2114 |
STF2135 |
AB |
2018 |
170 |
195 |
8.7 |
7.59 |
8.88 |
K0 |
L |
171206.06+211344.4 |
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