WDS 21555+2942 HO 609 AD : NOTES
| discov_num |
notes |
refcode |
| HO 609 |
Pair is much fainter than given in the ADS; hence the discordant |
|
|
separations. Three faint stars are in the field, two south following, |
|
|
one north preceding. |
B__1963a |
REFERENCES
| refcode |
metd |
author |
reference |
| B__1963a |
Ma - |
van den Bos, W.H. |
1963AJ.....68...57V |
| B__1963a |
|
AJ 68, 57, 1963 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HO |
Hough, G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21555+2942 |
HO 609 |
AD |
2007 |
3 |
146 |
30.2 |
11.50 |
13.51 |
|
N D |
215512.36+294334.6 |
| 21555+2942 |
HO 609 |
AD |
2010 |
4 |
147 |
29.9 |
11.50 |
13.51 |
|
N D |
215512.36+294334.6 |
| 21555+2942 |
HO 609 |
AD |
2012 |
6 |
147 |
30.4 |
11.50 |
13.51 |
|
N D |
215512.36+294334.6 |
| 21555+2942 |
HO 609 |
AD |
2013 |
10 |
147 |
30.4 |
12.00 |
13.50 |
|
N R |
215512.36+294333.1 |
| 21555+2942 |
HO 609 |
AD |
2015 |
11 |
147 |
30.4 |
12.00 |
13.50 |
|
N R |
215512.36+294333.1 |
If you need more information about this double, apply for a
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