WDS 12284+1223 LDS 1311 : NOTES
discov_num |
notes |
refcode |
LDS1311 |
LIT 23. NLTT 30838/30837. |
Chm2004 |
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 |
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 |
12284+1223 |
LDS1311 |
|
2000 |
3 |
24 |
15.7 |
12.55 |
19.09 |
|
DV |
122818.30+122236.4 |
12284+1223 |
LDS1311 |
|
2013 |
4 |
25 |
16.3 |
12.55 |
19.09 |
|
NV |
122818.30+122236.4 |
12284+1223 |
LDS1311 |
|
2015 |
6 |
25 |
15.9 |
12.55 |
19.09 |
|
NV |
122818.30+122236.4 |
12284+1223 |
LDS1311 |
|
2016 |
9 |
25 |
15.9 |
12.55 |
19.09 |
|
NV |
122818.30+122236.4 |
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