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Current system
20503+3615
TDT 2569
Nearby doubles
4' : 20506+3615
SEI1274
17' : 20490+3619
COU1811
20' : 20505+3635
SEI1271AB
24' : 20485+3608
SEI1253
24' : 20506+3552
SEI1273
26' : 20500+3640
TOB 199
27' : 20502+3642
SEI1270
27' : 20508+3641
SEI1276
30' : 20494+3548
SEI1262
30' : 20491+3640
SEI1260
30' : 20503+3645
TDT2568
32' : 20513+3546
TDT2580
33' : 20528+3602
TDT2598
34' : 20485+3550
SEI1254
35' : 20481+3554
SEI1252
35' : 20520+3547
TDT2589
35' : 20531+3610
SEI1291
37' : 20521+3645
ES 250
38' : 20512+3650
SEI1280
39' : 20474+3629
STT 413AB
39' : 20522+3544
HJ 1586
41' : 20501+3534
TDT2567
42' : 20536+3605
SEI1297
43' : 20533+3639
SEI1293
43' : 20528+3646
COU2221
44' : 20538+3622
SEI1302
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20503+3615 : VIRTUAL EYEPIECE
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Radius:
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4'
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1°
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Components only
WDS 20503+3615 : ALADIN DSS IMAGE @ 20
h
50
m
20.22
s
+36° 15' 13.5"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS