WDS 18338+1744 STF 2339 AB,CD (HD 171365) : NOTES
| discov_num |
notes |
refcode |
| HU 322 |
Distance less than 0.1" in 1960. |
|
|
AB: Malkov et al. (2012) derive dynamical, photometric, and |
|
|
spectroscopic masses 10.48 +/- 51.06, 3.98, 1.17 Msun, respectively. |
Mlk2012 |
REFERENCES
| refcode |
metd |
author |
reference |
| Mlk2012 |
not - |
Malkov, O.Yu., Tamazian, V.S., Docobo, J.A., & Chulkov, D.A. |
2012A&A...546A..69M |
| Mlk2012 |
|
A&A 546, A69, 2012 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HU |
Hussey, W.F. |
| 58 |
STF |
Struve, F.G.W. |
| 91 |
WAK |
Walker, R.L. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 18338+1744 |
STF2339 |
AB,CD |
2010 |
123 |
277 |
1.6 |
7.45 |
8.67 |
F6V |
N |
183345.62+174355.9 |
| 18338+1744 |
STF2339 |
AB,CD |
2011 |
128 |
273 |
2.0 |
7.45 |
8.67 |
F6V |
N |
183345.62+174355.9 |
| 18338+1744 |
STF2339 |
AB,CD |
2017 |
107 |
277 |
1.5 |
7.45 |
8.67 |
F6V |
N |
183345.62+174355.9 |
| 18338+1744 |
STF2339 |
AB,CD |
2018 |
108 |
277 |
1.5 |
7.45 |
8.67 |
F6V |
N |
183345.62+174355.9 |
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