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
21100+4901
HDS 3016
Nearby doubles
7' : 21100+4908
FMR 233
21' : 21117+4849
COU2651
25' : 21077+4851
ES 818AB
25' : 21119+4845
STJ 110
28' : 21127+4900
COU2652
31' : 21119+4838
HJ 1624
34' : 21102+4828
KPP4226
34' : 21103+4828
TOI1343
41' : 21097+4820
COU2545
48' : 21089+4815
ARG 42AB
50' : 21050+4858
TDT2728
50' : 21100+4811
RAO 448
50' : 21050+4855
CVE 25
51' : 21129+4820
HJ 1625
51' : 21142+4930
ES 819
51' : 21065+4823
BU 836AB
52' : 21047+4902
HU 590
64' : 21157+4832
HDS3024
65' : 21148+4946
COU2653
77' : 21100+4745
A 761
77' : 21055+4758
ES 816
79' : 21043+4806
ARN 51
80' : 21063+4751
BUP9010AB
80' : 21105+4742
BU 159AB
82' : 21072+4744
ES 817AB
85' : 21057+4748
BU 158AB
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 21100+4901 : 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 21100+4901 : ALADIN DSS IMAGE @ 21
h
09
m
59.12
s
+49° 01' 08.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS