WDS 19069+2210 STF 2455 AB (HD 178211) : NOTES
| discov_num |
notes |
refcode |
| STF2455 |
Mt. Wilson spectral types F1s and B5. |
|
|
Relative motion is nearly rectilinear. |
Fat1941 |
|
AB: Optical pair, based on study of relative motion of the components |
|
|
using the method of apparent motion parameters. |
Kiy2008 |
REFERENCES
| refcode |
metd |
author |
reference |
| Fat1941 |
Ma - |
Fatou, P. |
1941JO.....24...29F |
| Fat1941 |
|
J. Obs. 24, 29, 1941 |
|
| Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
| Kiy2008 |
|
SvAL 34, 405, 2008 |
|
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 |
| 19069+2210 |
STF2455 |
AB |
2007 |
223 |
28 |
9.0 |
7.42 |
9.44 |
F4IV |
NLD |
190653.00+221021.5 |
| 19069+2210 |
STF2455 |
AB |
2010 |
228 |
29 |
9.4 |
7.42 |
9.44 |
F4IV |
NLD |
190653.00+221021.5 |
| 19069+2210 |
STF2455 |
AB |
2012 |
232 |
27 |
9.5 |
7.42 |
9.44 |
F4IV |
NLD |
190653.00+221021.5 |
| 19069+2210 |
STF2455 |
AB |
2015 |
238 |
28 |
9.6 |
7.42 |
9.44 |
F4IV |
NL U |
190653.00+221021.5 |
| 19069+2210 |
STF2455 |
AB |
2019 |
254 |
26 |
9.9 |
7.42 |
9.44 |
F4IV |
NL U |
190653.00+221021.5 |
| 19069+2210 |
STF2455 |
AB |
2020 |
255 |
26 |
9.9 |
7.42 |
9.44 |
F4IV |
NL U |
190653.00+221021.5 |
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