WDS 15354+1743 LDS 977 : NOTES
| discov_num |
notes |
refcode |
| LDS 977 |
Ross 513. |
|
|
NLTT 40631/40630 |
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 |
| 15354+1743 |
LDS 977 |
|
2000 |
10 |
351 |
17.8 |
13.07 |
15.57 |
M4 |
N DP |
153520.53+174246.9 |
| 15354+1743 |
LDS 977 |
|
2001 |
10 |
351 |
17.8 |
12.10 |
14.70 |
M4 |
NP R |
153520.41+174246.7 |
| 15354+1743 |
LDS 977 |
|
2010 |
12 |
351 |
17.6 |
12.10 |
14.70 |
M4 |
NVPR |
153520.41+174246.7 |
| 15354+1743 |
LDS 977 |
|
2016 |
12 |
351 |
17.6 |
12.10 |
14.70 |
M4 |
NVPR |
153520.41+174246.7 |
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