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Doubles in session


Current system
20297+3808
STF 2691
HD 195406


Nearby doubles
11' : 20288+3810
ES 206

13' : 20288+3812
ES 2508

17' : 20302+3823
SEI1141

17' : 20304+3753
TDT2328

21' : 20280+3813
ES 2507

23' : 20282+3821
TDT2304

23' : 20315+3806
SEI1151

23' : 20308+3749
SEI1146AB

23' : 20281+3820
SMR 71

26' : 20300+3832
SMA 117

28' : 20304+3833
A 1430

29' : 20296+3836
SEI1136

32' : 20276+3926
GUL 3

34' : 20314+3833
JNN 284

34' : 20317+3831
ES 246AB

35' : 20297+3733
ES 2509

38' : 20293+3731
WEI 35AB

43' : 20331+3822
TDT2363

43' : 20311+3847
SEI1150

44' : 20281+3847
ALI 933

44' : 20306+3850
SEI1144

46' : 20259+3758
SEI1123

49' : 20328+3736
TDT2355

50' : 20296+3856
MLB 775

50' : 20311+3854
SEI1149

52' : 20323+3726
SEI1156



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20297+3808 STF 2691 (HD 195406) : MEASURES
 
 
Records found: 1
Show date username difficulty sep sep_sigma pa pa_sigma delta_mag # notes
Show 23/07/29 Daedalus1 mean difficulty 16.63 0.07 31.00 0.00 0.30 12 Seeing: Pickering 7, good.