WDS 23564-0930 STF 3046 AC : NOTES
discov_num |
notes |
refcode |
STF3046 |
AB: NLTT 58475/58476 |
Chm2004 |
STF3046AB |
Despite the linear solution, proper motion and parallax favor a |
Grv2020a |
|
physical connection. Long period and/or high eccentricity possible. |
|
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.) |
|
Grv2020a |
not - |
Greaves, J. |
. |
Grv2020a |
|
private communication, 2020 (14 Mar 2020 email) |
|
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 |
23564-0930 |
STF3046 |
AC |
1909 |
1 |
232 |
114.2 |
8.79 |
13.50 |
G5 |
N |
235621.34-092957.0 |
23564-0930 |
STF3046 |
AC |
2011 |
2 |
206 |
82.3 |
8.79 |
14.31 |
G5 |
N |
235621.34-092957.0 |
23564-0930 |
STF3046 |
AC |
2015 |
4 |
206 |
81.8 |
8.79 |
14.31 |
G5 |
N |
235621.34-092957.0 |
If you need more information about this double, apply for a
data request form to the WDS.