20480+2504 POU 5001
20h 48m 04.97s +25° 04' 22.6" P.A. 197.00 sep 7.7 mag 13.60,13.80
| Coord 2000 |
20480+2504 |
|
Discov num |
POU5001 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 04.97 +25 04 22.6 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
191 |
|
Pa last |
196.7 |
|
P.A. Now (θ) |
196.7° |
|
| Sep first |
7.0 |
|
Sep last |
7.664 |
|
Sep. Now (ρ) |
7.664" |
|
| Mag pri |
13.60 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
rPM=1.056
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1843687146435146240 |
|
WDS 20480+2504 POU 5001 : 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 |
| 20480+2504 |
POU5001 |
|
1999 |
2 |
196 |
7.6 |
13.60 |
13.80 |
|
D |
204804.97+250422.6 |
| 20480+2504 |
POU5001 |
|
2001 |
3 |
196 |
7.6 |
13.60 |
13.80 |
|
D |
204804.97+250422.6 |
| 20480+2504 |
POU5001 |
|
2010 |
4 |
197 |
7.4 |
13.60 |
13.80 |
|
|
204804.97+250422.6 |
| 20480+2504 |
POU5001 |
|
2015 |
5 |
197 |
7.7 |
13.60 |
13.80 |
|
|
204804.97+250422.6 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20480+2504 POU 5001 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20480+2504 POU 5001 : MEASURES
No records found.
WDS 20480+2504 : 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 20480+2504 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
