WDS 20136+5307 STF 2658 AC : NOTES
| discov_num |
notes |
refcode |
| STF2658 |
Mt. Wilson spectral type of A is F4s, of B K2. |
|
|
AB: H N 72. |
MEv2010 |
|
AC: Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
|
BC: Rectilinear solution by Friedman et al. (2012). |
USN2012a |
REFERENCES
| refcode |
metd |
author |
reference |
| Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
| Kiy2008 |
|
SvAL 34, 405, 2008 |
|
| MEv2010 |
- |
MacEvoy, B. |
................... |
| MEv2010 |
|
private communication, 2010 (see http://www.handprint.com/ASTRO/index.html) |
|
| USN2012a |
lin - |
Friedman, E.A., Mason, B.D., & Hartkopf, W.I. |
2012IAUDS.176....1F |
| USN2012a |
|
Inf. Circ. 176, 1, 2012 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
STF |
Struve, F.G.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20136+5307 |
STF2658 |
AC |
2004 |
36 |
206 |
61.2 |
7.19 |
10.33 |
F5V |
NLD |
201340.70+530728.8 |
| 20136+5307 |
STF2658 |
AC |
2012 |
39 |
205 |
64.6 |
7.19 |
10.33 |
F5V |
NLD |
201340.70+530728.8 |
| 20136+5307 |
STF2658 |
AC |
2015 |
40 |
205 |
64.9 |
7.19 |
10.33 |
F5V |
NL U |
201340.74+530730.3 |
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