WDS 20007+3635 WEB 9 CD : NOTES
| discov_num |
notes |
refcode |
| WEB 9 |
BC: SEI 783. |
Nsn2017b |
REFERENCES
| refcode |
metd |
author |
reference |
| Nsn2017b |
not - |
Nanson, J. |
................... |
| Nsn2017b |
|
private communication, 2017 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HDS |
Hipparcos Double Star (from additional DD list) |
| 1 |
WEB |
Webb, T.W. (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 |
| 20007+3635 |
WEB 9 |
CD |
1998 |
5 |
326 |
14.1 |
10.10 |
10.60 |
A2 |
D |
200040.43+363420.4 |
| 20007+3635 |
WEB 9 |
CD |
2002 |
6 |
325 |
14.0 |
9.84 |
10.30 |
A2 |
D |
200040.43+363420.4 |
| 20007+3635 |
WEB 9 |
CD |
2010 |
7 |
320 |
13.2 |
9.84 |
10.30 |
A2 |
|
200040.43+363420.4 |
| 20007+3635 |
WEB 9 |
CD |
2017 |
7 |
326 |
13.9 |
9.84 |
10.30 |
A2 |
N |
200040.43+363420.4 |
| 20007+3635 |
WEB 9 |
CD |
2018 |
9 |
325 |
13.9 |
9.84 |
10.30 |
A2 |
N |
200040.43+363420.4 |
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