Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20202+1644
SKF 2134
HD 193538
Nearby doubles
12' : 20204+1633
KPP 866
12' : 20205+1634
HU 360AB
16' : 20191+1647
BPM2105
25' : 20193+1705
BPM2109
28' : 20193+1619
BPM2108
34' : 20219+1622
LEP 169
36' : 20186+1711
BPM2101
37' : 20222+1623
STF2670AB
42' : 20209+1604
BPM2123
42' : 20215+1721
KPP1798
42' : 20192+1723
J 1247
43' : 20174+1643
LDS1039
43' : 20184+1719
BPM2099
44' : 20207+1601
YSC 70
44' : 20171+1641
BPM2087
47' : 20170+1655
J 3070
50' : 20199+1733
HJ 2950
50' : 20182+1604
CHE 291
50' : 20181+1605
BKO 561
50' : 20186+1600
BPM2102
51' : 20202+1734
BPM2116
52' : 20218+1729
BPM2128
53' : 20216+1556
BPM2127
54' : 20212+1553
BPM2124
54' : 20198+1550
STE 2
55' : 20170+1716
OSO 123AB
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 20202+1644 (HD 193538) : 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 20202+1644 (HD 193538) : ALADIN DSS IMAGE @ 20
h
20
m
08.77
s
+16° 43' 53.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS