WDS 17331-3035 CHM 6 AB : NOTES
discov_num |
notes |
refcode |
CHM 6 |
NLTT 44988 + 44989. |
|
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.) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
17331-3035 |
CHM 6 |
AB |
2020 |
12 |
255 |
4.9 |
13.80 |
13.80 |
M2.5+M3.5 |
N |
173306.12-303507.9 |
17331-3035 |
CHM 6 |
AB |
2021 |
14 |
255 |
4.8 |
13.80 |
13.80 |
M2.5+M3.5 |
N |
173306.12-303507.9 |
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