20311+2348 POU 4552
20h 31m 06.76s +23° 48' 08.8" P.A. 144.00 sep 13.0 mag 14.20,14.60
| Coord 2000 |
20311+2348 |
|
Discov num |
POU4552 |
|
Comp |
|
|
Coord arcsec 2000 |
20 31 06.76 +23 48 08.8 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
141 |
|
Pa last |
143.8 |
|
P.A. Now (θ) |
143.8° |
|
| Sep first |
13.1 |
|
Sep last |
13.019 |
|
Sep. Now (ρ) |
13.019" |
|
| Mag pri |
14.20 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831349492106029568 |
|
WDS 20311+2348 POU 4552 : 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 |
| 20311+2348 |
POU4552 |
|
2000 |
2 |
143 |
13.0 |
14.20 |
14.60 |
|
D |
203106.76+234808.8 |
| 20311+2348 |
POU4552 |
|
2008 |
3 |
143 |
13.1 |
14.20 |
14.60 |
|
D |
203106.76+234808.8 |
| 20311+2348 |
POU4552 |
|
2010 |
5 |
144 |
13.1 |
14.20 |
14.60 |
|
|
203106.76+234808.8 |
| 20311+2348 |
POU4552 |
|
2015 |
6 |
144 |
13.0 |
14.20 |
14.60 |
|
|
203106.76+234808.8 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20311+2348 POU 4552 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20311+2348 POU 4552 : MEASURES
No records found.
WDS 20311+2348 : 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 20311+2348 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
