WDS 22300+0426 STF 2912 Ba,Bb : NOTES
| discov_num |
notes |
refcode |
| STF2912 |
The primary is a single-lined spectroscopic binary, P = 372.4 d. |
|
|
Malkov et al. (2012) derive dynamical, photometric, and spectroscopic |
|
|
masses of 3.33 +/- 0.95, 3.00, and 1.35 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 |
|
| Tok2021b |
orb |
Tokovinin, A. |
2021AJ....161..144T |
| Tok2021b |
|
AJ 161, 144, 2021 |
|
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 |
| 22300+0426 |
STF2912 |
Ba,Bb |
2015 |
1 |
268 |
0.1 |
8.00 |
8.80 |
F2V |
|
222957.00+042554.0 |
| 22300+0426 |
STF2912 |
Ba,Bb |
2017 |
4 |
269 |
0.0 |
8.00 |
8.80 |
F2V |
N |
222957.00+042554.0 |
| 22300+0426 |
STF2912 |
Ba,Bb |
2018 |
7 |
88 |
0.0 |
8.00 |
8.80 |
F2V |
N |
222957.00+042554.0 |
| 22300+0426 |
STF2912 |
Ba,Bb |
2019 |
11 |
271 |
0.0 |
8.00 |
8.80 |
F2V |
N |
222957.00+042554.0 |
| 22300+0426 |
STF2912 |
Ba,Bb |
2020 |
12 |
97 |
0.0 |
7.84 |
8.22 |
F2V |
N |
222957.00+042554.0 |
| 22300+0426 |
STF2912 |
Ba,Bb |
2021 |
14 |
287 |
0.0 |
7.84 |
8.22 |
F2V |
NO |
222957.00+042554.0 |
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