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
20585+4121
BLL 53
HD 199871
Nearby doubles
18' : 20569+4122
LDS2471
19' : 20572+4110
HDS2986
26' : 20576+4058
A 400
35' : 20555+4112
ES 1686
39' : 20581+4043
COU2430AB
43' : 21027+4130
LDS2482
48' : 21019+4055
TDT2704
48' : 21023+4139
ROE 21
50' : 20542+4111
ES 1684
52' : 20539+4115
KPP1503
54' : 21032+4131
LDS2484
55' : 20539+4139
BRT2280
56' : 21014+4037
HDS2995
59' : 21002+4027
TDT2688
59' : 20546+4042
ES 1685AB
60' : 20534+4139
ES 1574
61' : 20544+4042
STT 420
63' : 21039+4138
STTA214AB
65' : 21032+4158
COU2432
66' : 20547+4211
CVR 233
66' : 20598+4225
CLZ 78
66' : 21037+4053
LDS2485
67' : 20553+4218
OSO 137AB
69' : 20599+4016
ENG 79AB
70' : 20550+4219
LDS2467
70' : 20525+4138
LDS2463
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 20585+4121 (HD 199871) : 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 20585+4121 (HD 199871) : ALADIN DSS IMAGE @ 20
h
58
m
27.27
s
+41° 21' 27.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
