WDS 22173-0042 STF 2887 (HD 211477) : NOTES
| discov_num |
notes |
refcode |
| STF2887 |
HJL 304. |
HJL1986 |
REFERENCES
| refcode |
metd |
author |
reference |
| HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
| HJL1986 |
|
A&AS 66, 131, 1986 |
|
| HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
| HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
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 |
| 22173-0042 |
STF2887 |
|
2007 |
43 |
30 |
7.9 |
9.85 |
9.93 |
K0 |
DV |
221720.81-004217.1 |
| 22173-0042 |
STF2887 |
|
2010 |
45 |
30 |
7.1 |
9.85 |
9.93 |
K0 |
NV |
221720.81-004217.1 |
| 22173-0042 |
STF2887 |
|
2016 |
45 |
30 |
7.8 |
9.85 |
9.93 |
K0 |
NV |
221720.81-004217.1 |
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