20321+2404 POU 4580
20h 32m 08.54s +24° 04' 15.9" P.A. 40.00 sep 7.3 mag 12.44,15.40
| Coord 2000 |
20321+2404 |
|
Discov num |
POU4580 |
|
Comp |
|
|
Coord arcsec 2000 |
20 32 08.54 +24 04 15.9 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
43 |
|
Pa last |
40.3 |
|
P.A. Now (θ) |
40.3° |
|
| Sep first |
8.2 |
|
Sep last |
7.344 |
|
Sep. Now (ρ) |
7.344" |
|
| Mag pri |
12.44 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
2.96 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2157-00705-1 |
|
Gaia DR2 |
1831384019338739328 |
|
HD |
346842 |
|
WDS 20321+2404 POU 4580 : 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 |
| 20321+2404 |
POU4580 |
|
2000 |
2 |
41 |
7.5 |
12.44 |
15.40 |
|
D |
203208.54+240415.9 |
| 20321+2404 |
POU4580 |
|
2008 |
3 |
37 |
6.6 |
12.44 |
15.40 |
|
D |
203208.54+240415.9 |
| 20321+2404 |
POU4580 |
|
2010 |
5 |
42 |
6.7 |
12.44 |
15.40 |
|
|
203208.54+240415.9 |
| 20321+2404 |
POU4580 |
|
2015 |
6 |
41 |
7.4 |
12.44 |
15.40 |
|
|
203208.54+240415.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 20321+2404 POU 4580 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 20321+2404 POU 4580 : MEASURES
No records found.
WDS 20321+2404 : 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 20321+2404 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
