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
20256+2723
J 2310 BC
Nearby doubles
5' : 20254+2727
J 509
6' : 20258+2726
TDT2265
21' : 20269+2731
RAO 432
21' : 20247+2739
MLB 707
28' : 20237+2710
TDS1067
30' : 20275+2735
BVD 164
31' : 20253+2651
BUP 210AB
31' : 20268+2657
J 3086
31' : 20241+2746
TDT2238
36' : 20280+2739
BRT 48
39' : 20229+2708
STF2676AB
40' : 20284+2728
COU 725
41' : 20256+2642
BU 1488AB
42' : 20244+2802
HDS2918
45' : 20268+2804
A 393
45' : 20288+2735
TDS1076
48' : 20222+2736
MLB 611
49' : 20276+2803
AG 405
50' : 20292+2731
HJ 1519
53' : 20294+2729
KPP1957
53' : 20290+2658
A 394
54' : 20284+2800
TDT2311
55' : 20291+2700
DOO 86
56' : 20293+2700
TDT2319AB
56' : 20220+2651
J 3077
59' : 20213+2736
TDT2202
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 20256+2723 : 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 20256+2723 : ALADIN DSS IMAGE @ 20
h
25
m
32.12
s
+27° 22' 35.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS