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Doubles in session
Current system
20203+2321
POU 4380
Nearby doubles
5' : 20205+2326
POU4382
8' : 20205+2329
POU4385
10' : 20203+2331
BKO 644
11' : 20196+2325
POU4371
12' : 20196+2317
POU4370
12' : 20212+2324
POU4390
12' : 20199+2332
POU4374
13' : 20201+2334
BKO 641
13' : 20205+2334
POU4381
13' : 20212+2320
POU4391
14' : 20194+2323
POU4365
20' : 20195+2337
POU4367
21' : 20217+2327
POU4397
21' : 20217+2328
POU4396
21' : 20205+2342
POU4384
21' : 20207+2341
POU4388
21' : 20188+2322
TDT2159
22' : 20188+2319
POU4356
23' : 20219+2327
POU4402
24' : 20191+2338
BKO 639
26' : 20217+2337
POU4398
26' : 20218+2337
POU4401
26' : 20191+2341
POU4360
26' : 20198+2257
KPP4191
27' : 20184+2324
POU4353
27' : 20189+2339
POU4359
Selections
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20203+2321 : 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 20203+2321 : ALADIN DSS IMAGE @ 20
h
20
m
21.74
s
+23° 21' 29.0"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
