WDS 02473+1717 A 2222 CD : NOTES
| discov_num |
notes |
refcode |
| A 2222 |
CD: Aitken gives the magnitude of B as 13.8. I could not see it at all |
|
|
on the first two nights, glimpsed it on the fourth, and made a very |
|
|
uncertain measure on the third. Variable? |
B__1962d |
REFERENCES
| refcode |
metd |
author |
reference |
| B__1962d |
Ma j |
van den Bos, W.H. |
1962AJ.....67..555V |
| B__1962d |
|
AJ 67, 555, 1962 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
A |
Aitken, R.G. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 02473+1717 |
A 2222 |
CD |
2003 |
6 |
106 |
0.5 |
10.00 |
11.90 |
|
|
024725.38+171549.6 |
| 02473+1717 |
A 2222 |
CD |
2007 |
8 |
106 |
0.5 |
10.00 |
11.90 |
|
|
024725.38+171549.6 |
| 02473+1717 |
A 2222 |
CD |
2014 |
11 |
108 |
0.5 |
9.85 |
11.80 |
G5 |
N |
024725.38+171549.6 |
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