WDS 21024+3739 STF 2747 (HD 200466) : NOTES
| discov_num |
notes |
refcode |
| STF2747 |
NLTT 50404/50405 |
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 |
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 |
| 21024+3739 |
STF2747 |
|
2007 |
59 |
266 |
4.4 |
8.45 |
8.66 |
G5 |
DV |
210221.92+373914.0 |
| 21024+3739 |
STF2747 |
|
2011 |
67 |
265 |
4.7 |
8.45 |
8.66 |
G5 |
NVD |
210221.92+373914.0 |
| 21024+3739 |
STF2747 |
|
2012 |
72 |
266 |
4.7 |
8.45 |
8.66 |
G5 |
NV |
210221.92+373914.0 |
| 21024+3739 |
STF2747 |
|
2016 |
73 |
267 |
4.7 |
8.45 |
8.66 |
G5 |
NV |
210221.92+373914.0 |
| 21024+3739 |
STF2747 |
|
2018 |
76 |
267 |
4.6 |
8.45 |
8.66 |
G5 |
NV |
210221.92+373914.0 |
| 21024+3739 |
STF2747 |
|
2019 |
81 |
266 |
4.6 |
8.45 |
8.66 |
G5 |
NV |
210221.92+373914.0 |
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