20379+2317 POU 4754
20h 37m 53.53s +23° 17' 16.1" P.A. 66.00 sep 15.1 mag 11.21,14.60
| Coord 2000 |
20379+2317 |
|
Discov num |
POU4754 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 53.53 +23 17 16.1 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
62 |
|
Pa last |
66.1 |
|
P.A. Now (θ) |
66.1° |
|
| Sep first |
13.3 |
|
Sep last |
15.119 |
|
Sep. Now (ρ) |
15.119" |
|
| Mag pri |
11.21 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
3.39 |
|
Spectral class |
|
|
| Pri motion ra |
-015 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2157-01200-1 |
|
Gaia DR2 |
1819124812587279488 |
|
HD |
347012 |
|
WDS 20379+2317 POU 4754 : 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 |
| 20379+2317 |
POU4754 |
|
2000 |
2 |
66 |
14.8 |
11.21 |
14.60 |
|
D |
203753.53+231716.1 |
| 20379+2317 |
POU4754 |
|
2008 |
3 |
66 |
14.8 |
11.21 |
14.60 |
|
D |
203753.53+231716.1 |
| 20379+2317 |
POU4754 |
|
2010 |
5 |
66 |
14.9 |
11.21 |
14.60 |
|
|
203753.53+231716.1 |
| 20379+2317 |
POU4754 |
|
2015 |
6 |
66 |
15.2 |
11.21 |
14.60 |
|
|
203753.53+231716.1 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20379+2317 POU 4754 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20379+2317 POU 4754 : MEASURES
No records found.
WDS 20379+2317 : 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 20379+2317 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
