Home
Database
Workbench
Misc
Setup
Help
File
|
Notes
|
Reports
|
Measures
|
Images
|
Neighborhoods
|
Components
|
Complete
You're not logged.
Login
Filter only those doubles you can observe? Yes, you can!
Register here
Search
Actions
Advanced Search
Go to Simbad
New report
New measure
Login
Computed Lists
Populars
Latest Populars
Doubles in session
Current system
18002-4258
WFC 204
HD 163821
Nearby doubles
19' : 17589-4310
DON 873
19' : 17591-4312
DON 874
25' : 18007-4321
LDS 620
31' : 17584-4236
CPO 565
36' : 17580-4233
TDT 599
39' : 18036-4253
DON 879
42' : 17583-4222
TDT 604
43' : 18030-4328
SEE 345
47' : 18044-4306
DON 880
53' : 17556-4313
BRT1004
60' : 17548-4301
B 1872
61' : 18026-4204
HJ 5004
62' : 18055-4238
CPO 572AB
63' : 17553-4227
CPO 562
64' : 17551-4327
TDT 569
65' : 17554-4222
VOU 77AB
69' : 17542-4243
HDS2526
71' : 18025-4152
BRT1013
72' : 17583-4407
BRT1006
73' : 18060-4223
CPO9256
74' : 17555-4206
VOU 78
78' : 18068-4325
HJ 5014
81' : 18003-4137
BRT1010
86' : 17537-4210
VOU 73
86' : 17558-4148
VOU 79
89' : 18050-4147
CPO 78
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 18002-4258 (HD 163821) : 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 18002-4258 (HD 163821) : ALADIN DSS IMAGE @ 18
h
00
m
13.12
s
-42° 58' 14.1"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS