Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Saving a selection in a list is possibile.
Create your account here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
21399+4908
ES 825 AC
Nearby doubles
10' : 21408+4911
TDT3101
19' : 21414+4921
BU 373
24' : 21415+4926
KPP4243
32' : 21367+4905
TDT3061
34' : 21390+4940
HJ 1674
44' : 21380+4829
ES 102
44' : 21425+4832
COU2313
44' : 21401+4824
HJ 1681AB
44' : 21370+4941
LEO 28
52' : 21385+4955
HLD 47
52' : 21432+4828
CBL 96
53' : 21448+4931
ARG 43AB
54' : 21415+4817
KPP4242
56' : 21366+4824
TDT3057
65' : 21339+4842
SWN 7
66' : 21361+4814
ES 1174
67' : 21449+4824
SLN 42
68' : 21332+4853
TDT3028
69' : 21468+4919
MIU 3
69' : 21339+4833
YR 3
73' : 21346+4817
SWN 8
75' : 21326+4850
SWN 9
76' : 21346+4813
RAO 462AB
78' : 21396+5025
TDT3087
81' : 21417+5026
HJ 1684
82' : 21327+4829
HJ 1657AB
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 21399+4908 : 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 21399+4908 : ALADIN DSS IMAGE @
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS