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Doubles in session
Current system
18535+7547
STF 2452
233 Dra
Nearby doubles
34' : 18582+7519
WOR 26
35' : 18464+7526
YSC 10
37' : 18444+7600
LDS1892
43' : 18424+7550
LDS1890
46' : 18450+7621
UC 3662AB
53' : 19068+7609
LOC 397
59' : 18408+7624
MLR 214
67' : 19061+7501
TDT1222
77' : 18397+7455
LDS1889
80' : 18420+7656
LOC 384
81' : 18538+7708
LOC 387
85' : 18437+7704
TDT1021
100' : 19127+7439
UC 3846
105' : 18344+7708
LOC 369
118' : 18371+7409
TDT 960
121' : 19106+7732
LOC 399
127' : 18374+7741
STT 363
128' : 18438+7750
LOC 385
136' : 19099+7750
LDS1900
139' : 18401+7758
TDT 985
157' : 18554+7824
LDS1896
171' : 19023+7834
LDS1898
173' : 18539+7840
LDS1895
175' : 18340+7830
TDT 937
178' : 18576+7250
OSO 106
185' : 19079+7252
A 1174
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 18535+7547 STF 2452 (233 Dra) : VISUAL OBSERVATIONS REPORTS
Show
date
username
difficulty
separation
pa_estim
interest ⇓
notes
Show
22/07/21
daedalus1
mean difficulty
separated
218
Seeing: Pickering 8, excellent. Measures: theta 218, rho 5.7 +/-0.112