Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Preset columns are boring you? Create your own custom set!
Register here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
21491+3401
TDT 3175
Nearby doubles
16' : 21497+3415
KU 133
31' : 21467+3353
TDT3153
39' : 21496+3439
STJ 66
41' : 21476+3326
TDT3156
42' : 21497+3320
ES 210
44' : 21496+3319
HDS3106
45' : 21468+3328
ES 2264
50' : 21531+3408
TDT3216
50' : 21501+3449
HJ 1697
50' : 21493+3451
COU1483
52' : 21503+3451
HJ 1699AB
55' : 21451+3424
COU1186AB
55' : 21498+3455
COU1484
55' : 21519+3319
A 2692
55' : 21473+3451
COU1482
57' : 21474+3453
HO 466
57' : 21529+3327
J 3151
57' : 21493+3303
J 3146
57' : 21479+3306
OSO 157AB
63' : 21447+3332
GIC 170
65' : 21503+3504
TDT3187
66' : 21449+3322
ES 2385AB
68' : 21492+3254
ES 2265
71' : 21456+3307
COU1187
72' : 21487+3251
ES 2386
73' : 21465+3506
KPP1456
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 21491+3401 : 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 21491+3401 : ALADIN DSS IMAGE @ 21
h
49
m
07.78
s
+34° 01' 25.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
