WDS 18144+2127 HJ 2828 (HD 341868) : NOTES
discov_num |
notes |
refcode |
HJ 2828 |
B is BD+21@3356. |
|
|
HJL 259. |
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 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
18144+2127 |
HJ 2828 |
|
2004 |
18 |
110 |
16.8 |
9.23 |
9.84 |
G5 |
N DV |
181423.56+212708.6 |
18144+2127 |
HJ 2828 |
|
2010 |
20 |
110 |
16.0 |
9.23 |
9.84 |
G5 |
NV |
181423.56+212708.6 |
18144+2127 |
HJ 2828 |
|
2015 |
21 |
110 |
16.4 |
9.23 |
9.84 |
G5 |
NV |
181423.56+212708.6 |
18144+2127 |
HJ 2828 |
|
2016 |
22 |
110 |
16.4 |
9.23 |
9.84 |
G5 |
NV |
181423.56+212708.6 |
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