WDS 08211+4725 A 1745 Ca,Cb : NOTES
| discov_num |
notes |
refcode |
| STT 190 |
A,Ca: AB,Ca may be a quadruple system, as the proper motions are in |
|
|
fair agreement.. |
|
|
AB (mag. 8.6-12.0, 4") is HU 224, 39" distant. |
|
|
AD: D is BD+47@1565. |
|
| STT 190 |
AC: HJL 90. |
HJL1986 |
REFERENCES
| refcode |
metd |
author |
reference |
| Hei1979b |
orb - |
Heintz, W.D. |
1979ApJS...41..549H |
| Hei1979b |
|
ApJS 41, 549, 1979 |
|
| HJL1986 |
Pa - |
Halbwachs, J.L. |
1986A&AS...66..131H |
| HJL1986 |
|
A&AS 66, 131, 1986 |
|
| HJL1986 |
|
(Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added |
|
| HJL1986 |
|
only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113) |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
A |
Aitken, R.G. |
| 312 |
HU |
Hussey, W.F. |
| 369 |
STT |
Struve, O. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 08211+4725 |
A 1745 |
Ca,Cb |
1997 |
16 |
294 |
0.5 |
10.33 |
11.10 |
|
NO |
082108.26+472409.1 |
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