WDS 20568+4254 ENG 77 CD : NOTES
| discov_num |
notes |
refcode |
| ENG 77 |
AB and AC: Optical pairs, based on study of relative motion of the |
|
|
components using the method of apparent motion parameters. |
Kiy2008 |
REFERENCES
| refcode |
metd |
author |
reference |
| Kiy2008 |
- |
Kiyaeva, O.V., Kiselev, A.A. & Izmailov, I.S. |
2008SvAL...32..405K |
| Kiy2008 |
|
SvAL 34, 405, 2008 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
ENG |
changed from EN to ENG and that for Engelhardt from ENG to ENH. This has led to |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20568+4254 |
ENG 77 |
CD |
2000 |
10 |
356 |
92.7 |
9.13 |
11.06 |
A2 |
D |
205651.88+425545.5 |
| 20568+4254 |
ENG 77 |
CD |
2002 |
11 |
356 |
92.9 |
9.13 |
11.06 |
A2 |
N D |
205651.88+425545.5 |
| 20568+4254 |
ENG 77 |
CD |
2015 |
12 |
356 |
92.9 |
9.13 |
11.06 |
A2 |
N |
205651.88+425545.5 |
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