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Computed Lists
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Doubles in session
Current system
23409+2022
HO 303 AC
Nearby doubles
18' : 23420+2018
STT 503AB
22' : 23415+2002
UC 5005
38' : 23403+1945
HO 302AB
39' : 23386+1959
COU 342
48' : 23389+2101
LDS5108AB
56' : 23369+2016
HJ 988
58' : 23405+1924
LDS5111
59' : 23393+2116
COU 33
66' : 23455+2025
STT 505
67' : 23361+2027
TDT4118
68' : 23425+2125
COU 244
75' : 23452+2106
LDS5118
76' : 23390+1911
GWP3338
76' : 23453+2102
GRV 690
79' : 23378+2128
CLZ 93
81' : 23371+2123
SLN 99
83' : 23459+1941
GRV 691
83' : 23371+1918
J 625
89' : 23443+2136
BWL 60
94' : 23419+2154
WIS 391
94' : 23440+1859
KPP2435
98' : 23438+1854
CVR1008
99' : 23439+1853
CVR1009
101' : 23374+1854
TDS1218
102' : 23363+1902
BRT2516
105' : 23425+1840
STT 504
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 23409+2022 : VIRTUAL EYEPIECE
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Radius:
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1'
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4'
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40'
50'
1°
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8°
Components only
WDS 23409+2022 : ALADIN DSS IMAGE @ 23
h
40
m
51.44
s
+20° 21' 57.2"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
