WDS 20446+4041 HJ 1574 : NOTES
| discov_num |
notes |
refcode |
| HJ 1574 |
HJ 1573 and HJ 1574 are obvious on ALADIN, forming roughly 10" and 8" |
|
|
pairs are roughly Herschel's position angles. Burnham's observation of |
Bu_1906 |
|
HJ 1574 appears discrepant. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Bu_1906 |
Ma j |
Burnham, S.W. |
1906QB821.B972..... |
| Bu_1906 |
+M |
Burnham Double Star Cat., 1906 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HJ |
Herschel, J.F.W. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 20446+4041 |
HJ 1574 |
|
1828 |
1 |
278 |
3.0 |
11.73 |
12.58 |
|
N |
204436.82+404036.6 |
| 20446+4041 |
HJ 1574 |
|
1998 |
2 |
278 |
7.4 |
11.73 |
12.58 |
|
N |
204436.82+404036.6 |
| 20446+4041 |
HJ 1574 |
|
2002 |
3 |
278 |
7.4 |
11.73 |
12.58 |
|
N |
204436.82+404036.6 |
| 20446+4041 |
HJ 1574 |
|
2013 |
4 |
274 |
9.9 |
11.73 |
12.58 |
|
N |
204436.82+404036.6 |
| 20446+4041 |
HJ 1574 |
|
2014 |
7 |
278 |
7.4 |
11.73 |
12.58 |
|
N |
204436.82+404036.6 |
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