WDS 18213-0254 STFB 8 (Eta Ser) : NOTES
| discov_num |
notes |
refcode |
| STFB 8 |
eta Ser = 58 Ser |
|
|
Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
|
H 6 14. |
MEv2010 |
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) |
|
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 |
| 18213-0254 |
STFB 8 |
|
1999 |
21 |
55 |
242.9 |
3.34 |
10.87 |
K2IIIab |
NLD |
182118.60-025355.8 |
| 18213-0254 |
STFB 8 |
|
2009 |
22 |
55 |
250.8 |
3.34 |
10.87 |
K2IIIab |
NLD |
182118.60-025355.8 |
| 18213-0254 |
STFB 8 |
|
2010 |
25 |
54 |
251.4 |
3.34 |
10.87 |
K2IIIab |
NL U |
182118.60-025355.8 |
If you need more information about this double, apply for a
data request form to the WDS.
