Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Set your own preferrences to customize your experience with Stelle Doppie!
Create your account here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20447+4131
MLB 25
Nearby doubles
14' : 20434+4131
HJ 1571
21' : 20428+4132
ES 1571
23' : 20428+4123
RAO 619
28' : 20444+4103
COU2423AB
31' : 20421+4125
COU2420
36' : 20442+4206
ES 1572
38' : 20480+4126
ES 1681
47' : 20417+4202
ES 1570
48' : 20477+4204
BU 268
49' : 20479+4204
ES 1573
50' : 20446+4041
HJ 1574
51' : 20446+4040
HJ 1573
55' : 20413+4051
COU2419
57' : 20429+4036
MLB 24
58' : 20422+4041
MLB 23
61' : 20472+4225
STT 414AB
61' : 20440+4030
SLN 85
63' : 20476+4038
CNT 9
64' : 20444+4027
TDT2510
66' : 20396+4202
A 399
66' : 20485+4041
ES 1682
67' : 20432+4026
COU2421
68' : 20454+4023
OSO 133AB
68' : 20390+4109
TDT2451
68' : 20436+4024
DAM1256
70' : 20508+4120
TDT2575
Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20447+4131 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
auto
0.5"
0.8"
1"
2"
3"
5"
10"
15"
20"
25"
30"
35"
40"
45"
50"
55"
1'
2'
3'
4'
5'
6'
7'
8'
9'
10'
15'
20'
30'
40'
50'
1°
2°
4°
5°
8°
Components only
WDS 20447+4131 : ALADIN DSS IMAGE @ 20
h
44
m
41.91
s
+41° 30' 32.8"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS