Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
A workbench to forge your own double stars?
Create your account here!
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
20457+1302
WFC 258
Nearby doubles
19' : 20446+1312
TDS1098
22' : 20450+1244
BU 64AB
22' : 20471+1257
BPM2265
26' : 20440+1256
DAM 218
28' : 20460+1235
KPP 477
29' : 20439+1255
J 1888
35' : 20466+1334
GWP2996
35' : 20446+1333
YSC 242AB
39' : 20441+1258
J 1889
39' : 20438+1330
BPM2238
44' : 20467+1343
BPM2262
44' : 20440+1225
HJ 1566AB
45' : 20426+1300
GWP2988
45' : 20449+1219
STF2723AB
46' : 20428+1244
BPM2234
48' : 20488+1248
GWP3000
50' : 20426+1244
STF2718AB
55' : 20492+1243
GWP3001
56' : 20426+1335
HEI 279AB
58' : 20442+1209
BPM2240
59' : 20486+1223
BPM2273
61' : 20496+1322
TDT2565
61' : 20444+1205
A 875
63' : 20458+1405
BPM2256
63' : 20499+1255
HJ 1577
65' : 20498+1321
HJ 1578
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 20457+1302 : 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 20457+1302 : ALADIN DSS IMAGE @ 20
h
45
m
39.66
s
+13° 02' 23.7"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
