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
20040-2421
RSS 538
Nearby doubles
27' : 20059-2416
TDT1971
40' : 20045-2342
BWL 54AB
43' : 20059-2455
TDT1972
56' : 20003-2357
SEE 400
61' : 20084-2435
B 467
64' : 20071-2509
TDT1993
69' : 20030-2314
B 464
70' : 20090-2434
TDT2024
73' : 20073-2324
ARA2270
75' : 20000-2512
KPP3122
76' : 20077-2324
TDT2004
89' : 20061-2258
ARA2269
89' : 20105-2428
UC 4112
94' : 19589-2521
LDS4825
95' : 20046-2247
TDT1953
96' : 19574-2448
OCC 169
97' : 19578-2507
TDT1881
97' : 20101-2512
OCC 121
104' : 20097-2532
B 468AB
113' : 20035-2613
UC 4071
113' : 20032-2229
BRT1558
120' : 20088-2242
WHC 18
122' : 20113-2533
TDT2063
125' : 20068-2620
TDT1988
126' : 19564-2531
UC 4056
128' : 19587-2237
TDS1029
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 20040-2421 : 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 20040-2421 : ALADIN DSS IMAGE @ 20
h
04
m
02.46
s
-24° 21' 11.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
