Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20317+2055
GCB 58
Nearby doubles
4' : 20320+2056
DAM 216
11' : 20314+2101
DAM 215
14' : 20310+2054
GCB 55
15' : 20314+2054
J 844
19' : 20306+2058
DAM 272
21' : 20310+2036
BU 363AB
24' : 20307+2109
COU 222
28' : 20336+2106
ARN 83
31' : 20336+2111
HJ 2979AB
43' : 20338+2125
TDS1083
48' : 20310+2007
HJ 2974
52' : 20284+2110
GRV 342
65' : 20272+2049
BRT2476
67' : 20365+2044
J 3096AB
68' : 20306+2158
BRT2478
83' : 20327+1932
OSO 126AB
84' : 20306+1932
UC 251
86' : 20318+2219
ROE 12
87' : 20381+2050
COU 328
91' : 20302+1925
BU 987AB
92' : 20383+2106
TDT2441
94' : 20324+2226
ROE 13
95' : 20312+2227
J 564
97' : 20278+1935
TDT2296
100' : 20339+2227
GRV 353
100' : 20373+2157
MCT 11
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 20317+2055 : 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 20317+2055 : ALADIN DSS IMAGE @ 20
h
31
m
52.68
s
+20° 52' 49.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
