WDS 10454+3831 HO 532 AC : NOTES
| discov_num |
notes |
refcode |
| CHR 191 |
1983.4277: The AB pair is a new component to the 0".7 pair HO 532. |
|
| HO 532 |
This new component was actually first resolved in 1983 (McAlister et |
|
|
al (1987), but it was believed at the time that the measurement was of |
McA1987b |
|
the known pair (the wide component laid outside the processor "window" |
|
|
of our old autocorrelator). Reprocessing of our archival video data |
|
|
allowed us to resolve both components in the 1983 and 1984 data sets, |
|
|
although both early measurements of the AB pair are quite weak. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| McA1987b |
Sc j |
McAlister, H.A., Hartkopf, W.I., Hutter, D.J., & Franz, O.G. |
1987AJ.....93..688M |
| McA1987b |
|
AJ 93, 688, 1987 |
|
| Mnt2000a |
orb - |
Mante, R. |
2000IAUDS.140....1M |
| Mnt2000a |
|
Inf. Circ. 140, 1, 2000 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
| 3 |
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 |
| 10454+3831 |
HO 532 |
AC |
1999 |
19 |
254 |
0.7 |
9.42 |
11.76 |
|
NO |
104521.51+383041.1 |
| 10454+3831 |
HO 532 |
AC |
2008 |
19 |
241 |
0.7 |
9.42 |
11.76 |
|
NO |
104521.51+383041.1 |
| 10454+3831 |
HO 532 |
AC |
2012 |
21 |
239 |
0.6 |
9.42 |
11.76 |
M2 |
NO |
104521.51+383041.1 |
| 10454+3831 |
HO 532 |
AC |
2017 |
22 |
231 |
0.7 |
9.42 |
11.76 |
M2 |
NO |
104521.48+383042.4 |
| 10454+3831 |
HO 532 |
AC |
2018 |
24 |
230 |
0.7 |
9.42 |
11.76 |
M2 |
NO |
104521.48+383042.4 |
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