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Doubles in session
Current system
20251-4518
DON 985
HD 193998
Nearby doubles
47' : 20209-4533
SEE 415
48' : 20264-4603
UC 4184
49' : 20228-4437
TDT2223
52' : 20203-4529
KPP3105
57' : 20199-4503
NSN 480
60' : 20258-4420
BRT1108
70' : 20296-4609
I 1422
73' : 20183-4532
BRT1107
75' : 20322-4521
RST5470AB
77' : 20235-4404
WSP 110AB
86' : 20289-4402
HJ 5201
87' : 20177-4557
HJ 5184
90' : 20327-4558
UC 4211
93' : 20336-4457
KPP 626
97' : 20166-4554
I 125
104' : 20286-4655
RSS 548
106' : 20339-4431
I 127AB
106' : 20267-4334
I 1420
113' : 20350-4559
UC 4223
113' : 20152-4603
HJ 5179
116' : 20227-4711
TDT2219
119' : 20195-4702
TSN 10
120' : 20235-4319
TDT2231
121' : 20248-4719
HDS2920
122' : 20365-4533
I 41
124' : 20135-4539
UC 4123
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 20251-4518 (HD 193998) : VIRTUAL EYEPIECE
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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 20251-4518 (HD 193998) : ALADIN DSS IMAGE @ 20
h
25
m
03.82
s
-45° 18' 16.6"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
