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20030-2314
B 464
HD 189870
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20030-2314 B 464 (HD 189870) : NOTES
No records found.
DISCOVERER
idgroup
discov
author
1
B
van den Bos, W.H.
WDS HISTORIC DATA
coord_2000
discov_num
comp
epoch
obs
pa
sep
mag_pri
mag_sec
spectr
notes
coord_arcsec_2000
20030-2314
B 464
1991
4
231
0.5
10.78
10.93
A9/F0V
200300.97-231420.3
If you need more information about this double, apply for a
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to the WDS.