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Doubles in session
Current system
20454+4816
UC 254
HD 197988
Nearby doubles
31' : 20478+4754
ES 2253
36' : 20478+4750
ES 810
43' : 20441+4856
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ES 809AB
47' : 20409+4828
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47' : 20437+4733
A 749
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HDS2962
59' : 20396+4823
RAO 616
59' : 20450+4718
BRT2274
60' : 20397+4806
ES 806AB
62' : 20443+4716
TDT2509
63' : 20405+4855
ES 807
65' : 20406+4900
ES 509
66' : 20438+4921
HEI 911
66' : 20502+4732
ES 672
67' : 20425+4916
ARG 39AB
67' : 20389+4803
CNT 7
68' : 20434+4712
TDT2496
68' : 20387+4830
HJ 1558
70' : 20434+4923
STJ 111
72' : 20397+4734
A 747AB
73' : 20383+4804
ES 89AB
74' : 20389+4741
A 746
75' : 20529+4814
ES 812
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 20454+4816 (HD 197988) : VIRTUAL EYEPIECE
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Radius:
auto
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55"
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3'
4'
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8'
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1°
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Components only
WDS 20454+4816 (HD 197988) : ALADIN DSS IMAGE @ 20
h
45
m
24.35
s
+48° 16' 25.9"
DSS color
DSS blue
2MASS
AllWISE
GALEX
SDSS9
XMM
PanSTARRS
