WDS 19070+1104 HEI 568 (18 Aql) : NOTES
| discov_num |
notes |
refcode |
| HEI 568 |
18 Aql. This is the eclipsing and spectroscopic binary Y Aql, |
|
|
P = 1.30d. Hence a triple system. |
|
REFERENCES
| refcode |
metd |
author |
reference |
| Zir2010 |
orb - |
Zirm, H. |
2010IAUDS.170....1Z |
| Zir2010 |
|
Inf. Circ. 170, 1, 2010 |
|
DISCOVERER
| idgroup |
discov |
author |
| 1 |
HEI |
Heintz, W.D. |
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 19070+1104 |
HEI 568 |
|
2008 |
30 |
272 |
0.3 |
5.44 |
6.39 |
B8III |
N D |
190658.60+110416.7 |
| 19070+1104 |
HEI 568 |
|
2009 |
37 |
271 |
0.3 |
5.44 |
6.39 |
B8III |
NOD |
190658.60+110416.7 |
| 19070+1104 |
HEI 568 |
|
2011 |
39 |
266 |
0.3 |
5.44 |
6.39 |
B8III |
NO |
190658.60+110416.7 |
| 19070+1104 |
HEI 568 |
|
2014 |
38 |
259 |
0.3 |
5.44 |
6.39 |
B8III |
NO |
190658.60+110416.7 |
| 19070+1104 |
HEI 568 |
|
2015 |
39 |
258 |
0.3 |
5.44 |
6.39 |
B8III |
NO |
190658.60+110416.7 |
| 19070+1104 |
HEI 568 |
|
2019 |
45 |
248 |
0.3 |
5.44 |
6.39 |
B8III |
NO |
190658.60+110416.7 |
| 19070+1104 |
HEI 568 |
|
2021 |
46 |
243 |
0.3 |
5.44 |
6.39 |
B8III |
NO |
190658.60+110416.7 |
If you need more information about this double, apply for a
data request form to the WDS.
