WDS 21477-1813 CHR 223 (HD 207208) : NOTES
| discov_num |
notes |
refcode |
| CHR 223 |
First detected as an occultation binary by Evans et al. |
Evn1985 |
REFERENCES
| refcode |
metd |
author |
reference |
| Evn1985 |
O j |
Evans, D.S., Edwards, D., Frueh, M., McWilliam, A. & Sandmann, W. |
1985AJ.....90.2360E |
| Evn1985 |
|
AJ 90, 2360, 1985 |
|
| Tok2020e |
St j |
Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P. |
2020AJ....160....7T |
| Tok2020e |
+orb |
AJ 160, 7, 2020 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
CHR |
Center for High Ang. Res. Astronomy (speckle interferometry systems) |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21477-1813 |
CHR 223 |
|
1994 |
1 |
334 |
0.1 |
7.60 |
9.30 |
A5IV |
N D |
214744.82-181246.9 |
| 21477-1813 |
CHR 223 |
|
2006 |
2 |
297 |
0.2 |
7.60 |
9.30 |
A5IV |
N D |
214744.82-181246.9 |
| 21477-1813 |
CHR 223 |
|
2007 |
3 |
300 |
0.2 |
7.60 |
9.30 |
A5IV |
N D |
214744.82-181246.9 |
| 21477-1813 |
CHR 223 |
|
2014 |
4 |
288 |
0.2 |
7.60 |
9.30 |
A5IV |
NO |
214744.82-181246.9 |
| 21477-1813 |
CHR 223 |
|
2018 |
5 |
280 |
0.1 |
7.60 |
9.30 |
A5IV |
NO |
214744.82-181246.9 |
| 21477-1813 |
CHR 223 |
|
2019 |
6 |
277 |
0.1 |
7.60 |
9.30 |
A5IV |
NO |
214744.82-181246.9 |
| 21477-1813 |
CHR 223 |
|
2020 |
7 |
269 |
0.1 |
7.60 |
9.30 |
A5IV |
NO |
214744.82-181246.9 |
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