WDS 21258+3329 GYL 56 (HD 204154) : NOTES
| discov_num |
notes |
refcode |
| GYL 56 |
Hipparcos stochastic double solution. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Gyl1958 |
Pa j |
Goyal, A.N. |
1958AJ.....63..147G |
| Gyl1958 |
|
AJ 63, 147, 1958 |
|
| Gyl1962 |
Pa j |
Goyal, A.N. |
1962MNRAS.123..413G |
| Gyl1962 |
|
MNRAS 123, 413, 1962 |
|
| Gyl1964 |
Pa j |
Goyal, A.N. |
1964MNRAS.127..215G |
| Gyl1964 |
|
MNRAS 127, 215, 1964 |
|
| Gyl1966 |
Pa j |
Goyal, A.N. |
1966MNRAS.133...15G |
| Gyl1966 |
|
MNRAS 133, 15, 1966 |
|
| Gyl1968 |
Pa j |
Goyal, A.N. |
1968AJ.....73..366G |
| Gyl1968 |
|
AJ 73, 366, 1968 |
|
| Gyl1970 |
Pa j |
Goyal, A.N. |
1970MNRAS.150..235G |
| Gyl1970 |
|
MNRAS 150, 235, 1970 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 21258+3329 |
GYL 56 |
|
2002 |
4 |
360 |
17.7 |
8.00 |
10.50 |
B9 |
N D |
212547.80+332855.9 |
| 21258+3329 |
GYL 56 |
|
2014 |
6 |
2 |
16.3 |
8.00 |
10.50 |
B9 |
N |
212547.80+332855.9 |
| 21258+3329 |
GYL 56 |
|
2015 |
8 |
3 |
16.3 |
8.33 |
12.10 |
B9 |
N |
212547.80+332855.9 |
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