WDS 23363-0707 BU 721 AB,C (HD 221925) : NOTES
discov_num |
notes |
refcode |
BU 721 |
Elongations real, but too slight for reliable angles. |
B__1959a |
REFERENCES
refcode |
metd |
author |
reference |
B__1959a |
Mb j |
van den Bos, W.H. |
1959ApJS....4...45V |
B__1959a |
|
ApJS 4, 45, 1959 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
BU |
Burnham, S.W. (BU 1 - 81) |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
23363-0707 |
BU 721 |
AB,C |
1998 |
4 |
300 |
22.2 |
7.90 |
11.40 |
A3 |
D |
233617.50-070701.8 |
23363-0707 |
BU 721 |
AB,C |
1999 |
5 |
299 |
21.9 |
7.90 |
11.40 |
A3 |
N D |
233617.50-070701.8 |
23363-0707 |
BU 721 |
AB,C |
2013 |
6 |
301 |
21.5 |
7.90 |
11.40 |
A3 |
N |
233617.50-070701.8 |
23363-0707 |
BU 721 |
AB,C |
2014 |
8 |
300 |
22.0 |
7.88 |
11.40 |
A3 |
N |
233617.50-070701.8 |
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