Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Less is more. Filter out doubles you can't observe!
Register here
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20244+2923
HO 457 AC
Nearby doubles
13' : 20240+2935
TDT2237
23' : 20227+2930
TDT2218
23' : 20242+2900
BU 443AB
27' : 20261+2910
MLB 479
35' : 20223+2946
TDT2213
36' : 20242+2958
FMR 87AB
39' : 20266+2858
TDT2275
41' : 20270+2902
TDT2283
46' : 20234+3007
J 1772
49' : 20225+3004
TDT2216
52' : 20227+2837
COU1169AB
56' : 20282+2901
ES 504AB
58' : 20287+2924
MLB 532
58' : 20264+2832
TDT2269
61' : 20266+2831
TDT2276
61' : 20241+2823
AG 404
62' : 20257+3022
COU1324
63' : 20219+3017
TDT2209
63' : 20223+2826
TDT2214
66' : 20280+3008
BU 62AB
68' : 20290+2852
TDT2317
69' : 20191+2915
COU1477
70' : 20284+3007
OL 75
71' : 20291+2956
AG 406
71' : 20196+2956
A 1207
72' : 20248+3033
ES 363
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 20244+2923 : 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 20244+2923 : ALADIN DSS IMAGE @ 20
h
24
m
21.08
s
+29° 22' 55.3"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS