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
21400+3919
ALI 978
Nearby doubles
13' : 21399+3931
A 1445AB
16' : 21397+3934
TDT3090
16' : 21387+3924
TDT3080
18' : 21413+3928
BU 274
20' : 21383+3917
GRV 488
21' : 21403+3858
MLB 787
22' : 21399+3941
A 1446
24' : 21383+3906
ALI 976
29' : 21377+3911
ALI 975
30' : 21385+3942
MLB 786
31' : 21393+3948
KPP4241
34' : 21371+3915
GRV 485
35' : 21387+3848
ALI 977
36' : 21403+3843
ALI 979
37' : 21429+3904
GRV 496
39' : 21421+3848
ALI 980
41' : 21366+3928
VYS 10
41' : 21371+3942
TDT3063
54' : 21445+3933
A 1447
57' : 21353+3935
ALI1163
60' : 21386+3822
TDT3078
62' : 21363+4002
MLB 28
63' : 21450+3942
GRV 499
64' : 21348+3903
LEP 101
64' : 21415+3817
SEI1532
64' : 21399+3813
ES 2066
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 21400+3919 : 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 21400+3919 : ALADIN DSS IMAGE @ 21
h
40
m
01.71
s
+39° 18' 47.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS