WDS 18039+2639 HO 426 (HD 165241) : NOTES
discov_num |
notes |
refcode |
HO 426 |
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). |
USN2014b |
REFERENCES
refcode |
metd |
author |
reference |
Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
Kiy2008 |
|
SvAL 34, 405, 2008 |
|
USN2014b |
lin - |
Hurowitz, J.L., Hartkopf, W.I., & Mason, B.D. |
2014IAUDS.183....1H |
USN2014b |
|
Inf. Circ. 183, 1, 2014 |
|
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 |
18039+2639 |
HO 426 |
|
2000 |
10 |
225 |
11.5 |
7.00 |
12.00 |
F3V |
N D |
180354.11+263905.0 |
18039+2639 |
HO 426 |
|
2013 |
11 |
229 |
11.9 |
7.00 |
12.00 |
F3V |
NL |
180354.11+263905.0 |
18039+2639 |
HO 426 |
|
2015 |
12 |
229 |
11.7 |
6.98 |
12.00 |
F3V |
NL U |
180354.11+263905.0 |
18039+2639 |
HO 426 |
|
2017 |
13 |
230 |
11.7 |
6.98 |
12.00 |
F3V |
NL U |
180354.11+263905.0 |
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