Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Want to manage your own lists?
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
21521+0549
J 916
Nearby doubles
12' : 21522+0538
JOD 23AB
14' : 21512+0546
HJ 3061
27' : 21514+0525
BAL2983
31' : 21502+0558
CBL 600
34' : 21530+0518
HU 379
35' : 21524+0623
SKF1871
43' : 21547+0606
SLW1256
43' : 21534+0512
HJ 3064
44' : 21504+0514
BRT2192
44' : 21492+0543
GIC 172
55' : 21489+0523
HU 281
60' : 21542+0459
OSO 160AB
66' : 21483+0518
BRT2294
67' : 21480+0521
BRT2293
80' : 21566+0633
HU 381
87' : 21465+0611
GRV 502
89' : 21580+0556
STF2848
89' : 21462+0536
HJ 3057
94' : 21465+0632
STT 450
95' : 21465+0635
UC 4556
96' : 21576+0501
HJ 3073
98' : 21586+0601
SHJ 336AB
101' : 21557+0715
STT 452
104' : 21476+0431
CVR 920
105' : 21591+0541
GWP3111
108' : 21565+0715
STT 453AB
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 21521+0549 : 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 21521+0549 : ALADIN DSS IMAGE @ 21
h
52
m
06.26
s
+05° 49' 27.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS