WDS 05085-4113 HJ 3728 (HD 33473) : NOTES
discov_num |
notes |
refcode |
HJ 3728 |
NLTT 14574/14573 |
Chm2004 |
|
HIP 23926. B = HIP 23923. A is above the MS, evolved (despite sp. type |
|
|
G3V). The pair was observed with NICI in 2010. Both A and B have large |
|
|
PM, PM(A)=(-77,+284). The original Hipparcos parallax of B is 8.5mas, |
|
|
obviously wrong. IRAS source. |
Tok2011a |
|
Moutou et al. (2011 A&A 527, A63): exoplanet around A, P~2800d +drift |
Tok2014d |
REFERENCES
refcode |
metd |
author |
reference |
Chm2004 |
E - |
Chaname, J. & Gould, A. |
2004ApJ...601..289C |
Chm2004 |
|
ApJ 601, 289, 2004 |
|
Chm2004 |
|
(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early |
|
Chm2004 |
|
versions of 2MASS and UCAC, with date given only as "circa 2000". Measures |
|
Chm2004 |
|
identical to discovery observations - predominantly close pairs - were assumed |
|
Chm2004 |
|
not new observations, so not included in WDS. Similar concerns when primary and |
|
Chm2004 |
|
secondary magnitudes or proper motions were the same.) |
|
Tok2011a |
E2 - |
Tokovinin, A. |
2011AJ....141...52T |
Tok2011a |
+C+ |
AJ 141, 52, 2011 |
|
Tok2011a |
+Hh |
|
|
Tok2014d |
E2 - |
Tokovinin, A. |
2014AJ....147...86T |
Tok2014d |
|
AJ 147, 86, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
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 |
05085-4113 |
HJ 3728 |
|
1999 |
15 |
260 |
10.1 |
6.83 |
10.29 |
G3V |
N D |
050829.91-411249.2 |
05085-4113 |
HJ 3728 |
|
2010 |
17 |
260 |
10.2 |
6.83 |
10.29 |
G3V |
N D |
050829.91-411249.2 |
05085-4113 |
HJ 3728 |
|
2015 |
19 |
260 |
10.3 |
6.83 |
10.29 |
G3V |
NV |
050829.91-411249.2 |
05085-4113 |
HJ 3728 |
|
2016 |
21 |
260 |
10.3 |
6.83 |
10.29 |
G3V |
NV |
050829.91-411249.2 |
If you need more information about this double, apply for a
data request form to the WDS.