WDS 12456-6059 HJ 4547 (Iot Cru) : NOTES
discov_num |
notes |
refcode |
HJ 4547 |
iot Cru |
|
|
Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
|
Rectilinear solution by Hurowitz et al. (2014). |
USN2014a |
REFERENCES
refcode |
metd |
author |
reference |
Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
Kiy2008 |
|
SvAL 34, 405, 2008 |
|
USN2014a |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.182....1H |
USN2014a |
|
Inf. Circ. 182, 1, 2014 |
|
DISCOVERER
idgroup |
discov |
author |
1 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
12456-6059 |
HJ 4547 |
|
1991 |
20 |
8 |
28.1 |
4.72 |
10.24 |
K0III |
N D |
124537.92-605852.2 |
12456-6059 |
HJ 4547 |
|
2010 |
21 |
2 |
29.3 |
4.72 |
10.24 |
K0III |
N D |
124537.92-605852.2 |
12456-6059 |
HJ 4547 |
|
2012 |
22 |
3 |
30.5 |
4.72 |
10.24 |
K0III |
N D |
124537.92-605852.2 |
12456-6059 |
HJ 4547 |
|
2015 |
19 |
2 |
29.7 |
4.72 |
10.24 |
K0III |
NL U |
124537.92-605852.2 |
If you need more information about this double, apply for a
data request form to the WDS.