WDS 01477-4358 I 52 (HD 11057) : NOTES
discov_num |
notes |
refcode |
I 52 |
Gomez et al. (2016) derive dynamical parallax and component masses: |
|
|
7.50 +/- 0.33 mas, 1.310 +/- 0.032 Msun, 1.128 +/- 0.027 Msun. |
Doc2016i |
|
A is a close 5.3-d spectroscopic pair. |
Tok2019a |
REFERENCES
refcode |
metd |
author |
reference |
Doc2016i |
orb - |
Gomez, J., Docobo, J.A., Campo, P., & Mendez, R.A. |
2016AJ....152..216G |
Doc2016i |
|
AJ 152, 216, 2016 |
|
Tok2019a |
not j |
Tokovinin, A. |
2019AJ....157...91T |
Tok2019a |
|
AJ 157, 91, 2019 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
I |
Innes, R.T.A. |
5 |
I |
MNRAS 57, 533, 1897 (data also in I__1897b, |
5 |
I |
I__1897c) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
01477-4358 |
I 52 |
|
1996 |
30 |
220 |
0.4 |
8.47 |
9.10 |
F6/7V |
NOD |
014740.54-435816.2 |
01477-4358 |
I 52 |
|
2008 |
32 |
210 |
0.5 |
8.47 |
9.10 |
F6/7V |
NOD |
014740.54-435816.2 |
01477-4358 |
I 52 |
|
2010 |
33 |
209 |
0.5 |
8.47 |
9.10 |
F6/7V |
NOD |
014740.54-435816.2 |
01477-4358 |
I 52 |
|
2015 |
34 |
208 |
0.5 |
8.47 |
9.10 |
F6/7V |
O |
014740.54-435816.2 |
01477-4358 |
I 52 |
|
2016 |
35 |
208 |
0.5 |
8.47 |
9.10 |
F6+F9 |
NO |
014740.54-435816.2 |
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