Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Create your own observing lists in a few clicks and save them.
Register here
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
21391+5500
STI 2580
Nearby doubles
23' : 21395+5438
ES 1008
24' : 21366+5449
A 1699
30' : 21359+5511
STI2575
35' : 21399+5533
TDT3096
36' : 21429+5448
STI2587
40' : 21406+5423
BKO 899
43' : 21345+5517
STI2573
43' : 21406+5419
ES 35AB
46' : 21434+5526
ES 1010
47' : 21406+5416
BKO 900
47' : 21442+5513
A 1896
48' : 21376+5546
BU 686AB
48' : 21388+5548
BU 687AB
53' : 21400+5407
GIC 169
55' : 21327+5459
HDS3063
56' : 21351+5538
STI2574
57' : 21398+5403
TDT3093
58' : 21439+5540
A 1895
59' : 21376+5403
HDS3078
60' : 21451+5432
TDT3135
60' : 21345+5545
STI2572
61' : 21405+5401
RAO 464
61' : 21452+5431
HDS3098
62' : 21338+5419
HDS3069
68' : 21437+5555
STI2589
69' : 21373+5606
STI2578
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 21391+5500 : 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 21391+5500 : ALADIN DSS IMAGE @ 21
h
39
m
03.17
s
+54° 59' 41.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS