WDS 02457+4456 LDS 5393 AB : NOTES
discov_num |
notes |
refcode |
LDS5393 |
old LDS6136. |
|
|
AB: NLTT 8869/8870 |
Chm2004 |
GIC 34 |
AC = G078-004/G078-003 = GJ 3178A+3179B. |
|
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.) |
|
DISCOVERER
idgroup |
discov |
author |
1 |
GIC |
Giclas, H., Burnham, R. & Thomas, N. |
6 |
LDS |
Luyten p.m. catalog (from additional DD list) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
02457+4456 |
LDS5393 |
AB |
2000 |
2 |
66 |
18.1 |
10.80 |
16.19 |
|
N V |
024539.68+445655.5 |
02457+4456 |
LDS5393 |
AB |
2012 |
3 |
66 |
17.9 |
10.80 |
16.19 |
M3 |
NV |
024539.68+445655.5 |
02457+4456 |
LDS5393 |
AB |
2015 |
5 |
66 |
18.0 |
10.80 |
16.19 |
M3 |
NV |
024539.68+445655.5 |
02457+4456 |
LDS5393 |
AB |
2016 |
6 |
66 |
18.0 |
10.80 |
16.19 |
M0.5V+M5 |
NV |
024539.68+445655.5 |
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