WDS 16137+4638 A 1642 (HD 146327) : NOTES
| discov_num |
notes |
refcode |
| A 1642 |
Pair suspected of variability. The quadrant reversal assumed in |
Dom1970 |
|
Dommanget orbit did not take place. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Dom1970 |
orb - |
Dommanget, J. & van Dessel, E. |
1970A&A.....6..423D |
| Dom1970 |
|
A&A 6, 423, 1970 |
|
| Hrt2001b |
orb - |
Hartkopf, W.I. & Mason, B.D. |
2001IAUDS.145....1H |
| Hrt2001b |
|
Inf. Circ. 145, 1, 2001 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 16137+4638 |
A 1642 |
|
2006 |
46 |
184 |
0.7 |
8.87 |
9.39 |
G0 |
NOD |
161343.62+463823.1 |
| 16137+4638 |
A 1642 |
|
2007 |
48 |
182 |
0.8 |
8.87 |
9.39 |
G0 |
NOD |
161343.62+463823.1 |
| 16137+4638 |
A 1642 |
|
2009 |
49 |
182 |
0.7 |
8.87 |
9.39 |
G0 |
NOD |
161343.62+463823.1 |
| 16137+4638 |
A 1642 |
|
2011 |
54 |
182 |
0.8 |
8.87 |
9.39 |
G0 |
NO |
161343.62+463823.1 |
| 16137+4638 |
A 1642 |
|
2015 |
55 |
181 |
0.8 |
8.87 |
9.39 |
G0 |
NO |
161343.62+463823.1 |
| 16137+4638 |
A 1642 |
|
2016 |
56 |
181 |
0.8 |
8.87 |
9.39 |
G0 |
NO |
161343.62+463823.1 |
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