Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Filter only those doubles you can observe? Yes, you can!
Register here
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20222+2116
BRT 2470
Nearby doubles
18' : 20232+2122
LDS1041
26' : 20231+2052
A 288
35' : 20205+2137
TDT2190
46' : 20190+2117
GRV 329
49' : 20241+2156
HDS2915
50' : 20190+2131
J 554
50' : 20190+2121
J 3074
51' : 20190+2058
KPP1850
51' : 20193+2047
TDT2166AB
53' : 20237+2203
BRT2471
53' : 20227+2023
J 3080
53' : 20228+2023
J 3081
55' : 20196+2154
COU 220
56' : 20230+2020
HDS2911
57' : 20188+2142
A 285
60' : 20184+2137
ARG 90AB
63' : 20237+2214
BRT2472
69' : 20224+2006
BUP9009
72' : 20176+2142
TDT2144
74' : 20272+2049
BRT2476
82' : 20177+2025
J 2308AB
84' : 20166+2134
BRT2524
86' : 20284+2110
GRV 342
87' : 20195+2231
TDT2168
90' : 20209+1948
HJ 2954AB
90' : 20187+2001
HDS2901
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 20222+2116 : 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 20222+2116 : ALADIN DSS IMAGE @ 20
h
22
m
20.82
s
+21° 14' 36.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
