Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Enhance your experience with Stelle Doppie.
Register here
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20491+7818
LOC 463
Nearby doubles
32' : 20592+7823
CON 38
43' : 20499+7900
LOC 464
45' : 21037+7827
KPP4222
51' : 20460+7907
MLR 237AB
54' : 21021+7855
LOC 477
58' : 20323+7753
LOC 450
61' : 20423+7915
SKF1247
67' : 21089+7752
LOC 476
71' : 21010+7919
MLR 244
75' : 20530+7932
TDT2601
82' : 20512+7656
SLW1227
87' : 20546+7653
LOC 460
87' : 21087+7718
LOC 475
92' : 20557+7648
UC 4331
102' : 20496+8000
TDT2564
107' : 21066+7648
LOC 473
110' : 20372+8001
LDS1936
116' : 20554+8011
LDS1943
119' : 20477+8016
SKF1250
121' : 20304+7634
TDT2327
127' : 20354+7619
OSW 17
129' : 21067+7623
KPP1325
130' : 20562+7611
UC 4336
135' : 20397+8030
HDS2946
142' : 21070+8030
LOC 479
143' : 21040+7604
SLW1229
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 20491+7818 : 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 20491+7818 : ALADIN DSS IMAGE @ 20
h
49
m
06.53
s
+78° 17' 40.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS