Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Create your personal custom set of columns with all data you need.
Register here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20542-2730
B 509 AB
Nearby doubles
21' : 20543-2710
RST2168
37' : 20535-2654
RST2166
49' : 20572-2758
KPP 575
53' : 20575-2704
B 512
53' : 20543-2638
RSS 554
53' : 20533-2821
COO 290
55' : 20507-2759
HDS2971
55' : 20501-2722
HJ 5226
59' : 20556-2635
UC 4330
69' : 20535-2622
RST2167
81' : 20487-2804
FIN 8
83' : 20498-2829
LDS 725
85' : 20479-2745
STN 53
95' : 21013-2725
RST2171
100' : 21015-2748
HDS2996
102' : 21012-2810
B 514
109' : 20516-2548
RST2165
110' : 20465-2652
HJ 5220
111' : 20529-2541
HTS 14AB
113' : 20473-2625
BU 153
121' : 20456-2653
B 2891
121' : 21032-2744
SEE 435
121' : 20464-2834
RST2159
128' : 20458-2834
RST2157
129' : 20530-2937
B 506
131' : 20461-2843
RST2158
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 20542-2730 : 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 20542-2730 : ALADIN DSS IMAGE @ 20
h
54
m
09.69
s
-27° 29' 53.4"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
