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Doubles in session
Current system
21173+3457
TDT 2886
Nearby doubles
9' : 21179+3454
STT 433AB
11' : 21181+3500
SLE 383
13' : 21183+3456
BU 289AB
26' : 21156+3512
TDT2863
32' : 21186+3430
HU 769
34' : 21171+3530
SLE 378
34' : 21159+3428
SLE 377
35' : 21177+3423
SLE 381
37' : 21197+3518
SLE 386AB
40' : 21145+3437
HU 768
42' : 21140+3504
ES 2258
44' : 21138+3500
J 3128AB
45' : 21190+3418
COU 131
46' : 21139+3513
TDT2841
46' : 21147+3529
TDT2852
48' : 21146+3423
SLE 374
50' : 21171+3546
BU 162AB
53' : 21192+3411
SLE 385
53' : 21203+3535
TDT2911
54' : 21161+3548
SEI1483
54' : 21180+3405
RAO 621
54' : 21152+3544
SEI1475
54' : 21143+3418
STTA216
55' : 21214+3517
GRV 454
56' : 21206+3420
JNN 129
58' : 21149+3546
SEI1467
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 21173+3457 : VIRTUAL EYEPIECE
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Radius:
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Components only
WDS 21173+3457 : ALADIN DSS IMAGE @ 21
h
17
m
17.83
s
+34° 57' 04.3"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS