Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
A workbench to forge your own double stars?
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
21254+5108
SKF 2530
HD 204194
Nearby doubles
3' : 21252+5110
CBL 92
36' : 21246+5033
TDT2947
38' : 21223+5132
CVR 241
40' : 21295+5111
SKF 57
41' : 21235+5031
HLD 44
47' : 21271+5151
CVR 246
54' : 21248+5015
HJ 1645
60' : 21195+5048
ES 1005AB
67' : 21259+5214
CVR 244
67' : 21199+5150
STJ 116
67' : 21323+5054
TDT3019
68' : 21190+5039
ES 1004
71' : 21227+5214
HU 591
71' : 21296+5010
KPP 877
76' : 21224+5218
ES 2708
78' : 21320+5023
TDS1133
78' : 21260+4950
HDS3051
78' : 21212+5001
KPP4235AB
80' : 21241+5227
ES 1006
81' : 21251+5229
HU 592
82' : 21311+5008
HU 593
82' : 21340+5100
COU2546
83' : 21287+4952
STF2800
84' : 21339+5045
HDS3070
88' : 21254+5235
CVR 243
88' : 21170+5146
DBR 293
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 21254+5108 (HD 204194) : 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 21254+5108 (HD 204194) : ALADIN DSS IMAGE @ 21
h
25
m
23.12
s
+51° 07' 57.6"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS