Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Create your own observing lists in a few clicks and save them.
Register here
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20455+3102
A 1211
Nearby doubles
20' : 20456+3043
STF2726
27' : 20439+3119
ES 366
31' : 20478+3057
ES 368
36' : 20435+3127
TDT2499
40' : 20484+3049
TDT2552
41' : 20437+3137
LDS2929
42' : 20448+3022
AG 410
45' : 20452+3146
ARY 86
46' : 20447+3146
TDT2513
47' : 20487+3124
TDT2555
47' : 20419+3054
TDT2480
49' : 20492+3111
LDS2930
49' : 20451+3014
ES 367
51' : 20493+3113
TDS1101
53' : 20416+3117
TDT2474
53' : 20475+3016
COU1176
54' : 20464+3155
TDT2532
55' : 20414+3049
TDS1091
58' : 20470+3156
GYL 71
61' : 20410+3047
TDT2470
62' : 20408+3115
TDT2468
62' : 20439+3005
TDS1097
65' : 20483+3009
TDT2551
66' : 20491+3148
ES 370
66' : 20506+3055
BU 67AB
71' : 20487+3159
ES 369
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 20455+3102 : 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 20455+3102 : ALADIN DSS IMAGE @ 20
h
45
m
30.74
s
+31° 02' 19.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS