WDS 20019+3139 AG 245 (HD 331700) : NOTES
discov_num |
notes |
refcode |
AG 245 |
SEI 795. |
Nsn2017b |
REFERENCES
refcode |
metd |
author |
reference |
Nsn2017b |
not - |
Nanson, J. |
................... |
Nsn2017b |
|
private communication, 2017 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
AG |
Astronomische Gesellschaft (see also ref codes KR and WFD) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
20019+3139 |
AG 245 |
|
1998 |
10 |
7 |
14.7 |
8.67 |
10.20 |
F5V |
D |
200152.19+313912.4 |
20019+3139 |
AG 245 |
|
2011 |
11 |
20 |
16.5 |
8.67 |
10.20 |
F5V |
D |
200152.19+313912.4 |
20019+3139 |
AG 245 |
|
2015 |
12 |
21 |
16.7 |
8.67 |
10.20 |
F5V |
N |
200152.19+313912.4 |
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