Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Never registered to Stelle Doppie? It's like a Ferrari without wheels.
Register now
to releveal the full potential!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20438+4921
HEI 911
Nearby doubles
5' : 20434+4923
STJ 111
13' : 20425+4916
ARG 39AB
22' : 20418+4929
HEI 910
23' : 20441+4856
HEI 912
37' : 20406+4900
ES 509
37' : 20457+4951
TDT2521
37' : 20470+4901
HDS2962
40' : 20405+4855
ES 807
53' : 20466+5004
HDS2959
54' : 20465+5005
HDS2958
57' : 20421+5013
ES 91AB
59' : 20409+4828
ES 808
63' : 20422+5020
BU 675AB
65' : 20449+5023
SKF2395
66' : 20454+4816
UC 254
70' : 20396+4823
RAO 616
72' : 20387+4830
HJ 1558
75' : 20496+5008
ES 94AB
80' : 20397+4806
ES 806AB
82' : 20378+5018
DAM 293
82' : 20521+4923
ES 811
82' : 20383+5023
HU 588AB
84' : 20414+4758
ES 809AB
84' : 20441+5043
LEP 171
84' : 20457+5040
STT 412AB
85' : 20486+5029
BU 366AB
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 20438+4921 : 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 20438+4921 : ALADIN DSS IMAGE @ 20
h
43
m
43.87
s
+49° 19' 28.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS