17398+2444 POU 3306
17h 39m 49.24s +24° 44' 04.4" P.A. 103.00 sep 4.7 mag 12.00,12.70
| Coord 2000 |
17398+2444 |
|
Discov num |
POU3306 |
|
Comp |
|
|
Coord arcsec 2000 |
17 39 49.24 +24 44 04.4 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
41 |
|
Pa last |
103 |
|
P.A. Now (θ) |
103° |
|
| Sep first |
5.0 |
|
Sep last |
4.65 |
|
Sep. Now (ρ) |
4.65" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4581654958558183808 |
|
WDS 17398+2444 POU 3306 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Pou1933 |
Pa - |
Pourteau, M. A. |
. |
| Pou1933 |
|
Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933 |
|
| Pou1933 |
|
(Obs. de Paris, H. Tessier) [QB821.P7] |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 17398+2444 |
POU3306 |
|
2006 |
3 |
96 |
4.2 |
12.00 |
12.70 |
|
D |
173949.24+244404.4 |
| 17398+2444 |
POU3306 |
|
2009 |
4 |
101 |
4.7 |
12.00 |
12.70 |
|
D |
173949.24+244404.4 |
| 17398+2444 |
POU3306 |
|
2015 |
7 |
103 |
4.7 |
12.00 |
12.70 |
|
|
173949.24+244404.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 17398+2444 POU 3306 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 17398+2444 POU 3306 : MEASURES
No records found.
WDS 17398+2444 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 17398+2444 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
