WDS 14373-4608 HJ 4690 AB (HD 128266) : NOTES
| discov_num |
notes |
refcode |
| FIN 318 |
Aa,Ab: Docobo & Andrade (2013) derive a dynamical parallax of 5.32 |
|
|
+/- 0.20 mas (based on their orbital elements and masses expected from |
|
|
spectral types) or 4.65 +/- 0.12 mas (based on their elements and |
|
|
masses given by Tokovinin 2008 MNRAS 389, 925). See paper for |
|
|
extensive notes on this system. |
Doc2013d |
REFERENCES
| refcode |
metd |
author |
reference |
| Doc2013d |
orb - |
Docobo, J.A. & Andrade, M. |
2013MNRAS.428..321D |
| Doc2013d |
|
MNRAS 428, 321, 2013 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
FIN |
Finsen, W.S. |
| 171 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 14373-4608 |
HJ 4690 |
AB |
2002 |
25 |
26 |
19.6 |
5.55 |
7.65 |
G8III+A1V |
D |
143720.17-460800.3 |
| 14373-4608 |
HJ 4690 |
AB |
2010 |
26 |
24 |
19.2 |
5.55 |
7.65 |
G8III+A1V |
D |
143720.17-460800.3 |
| 14373-4608 |
HJ 4690 |
AB |
2013 |
28 |
24 |
19.2 |
5.55 |
7.65 |
G8III A1V |
N |
143720.17-460800.3 |
| 14373-4608 |
HJ 4690 |
AB |
2016 |
29 |
24 |
19.6 |
5.55 |
7.65 |
G8III+A1V |
N |
143720.14-460800.3 |
| 14373-4608 |
HJ 4690 |
AB |
2020 |
31 |
24 |
19.2 |
5.55 |
7.65 |
G8III+A1V |
N |
143720.14-460800.3 |
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