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Doubles in session


Current system
20319+3920
HJ 1531


Nearby doubles
11' : 20327+3916
SEI1160AB

13' : 20329+3925
TDT2358

18' : 20311+3935
LDS6414

19' : 20332+3911
CNT 6

19' : 20332+3910
SEI1165

20' : 20331+3932
SEI1164

21' : 20335+3913
SEI1168

22' : 20330+3903
SEI1163

23' : 20324+3859
SEI1157

28' : 20311+3854
SEI1149

30' : 20335+3858
SEI1166

31' : 20298+3939
LSC 90

32' : 20292+3919
SEI1134

33' : 20296+3901
ALI 936AB

34' : 20336+3854
KPP4205

34' : 20306+3850
SEI1144

35' : 20290+3924
ALI1144

35' : 20311+3847
SEI1150

36' : 20293+3901
DAM 315

36' : 20328+3954
ES 1680AB

36' : 20296+3856
MLB 775

38' : 20287+3911
CBL 83

39' : 20351+3914
MLB 777

39' : 20286+3923
TDT2315

42' : 20343+3950
MLB 883

42' : 20328+4000
SEI1161



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 20319+3920 : COMPONENTS
 
 
  A
B pa=325.0°
sep=5.83"
 
 
20319+3920 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203151.56+392014.1 Mag 10.11 Spectral class F0 (yellow-white)
PmRA -6.00 PmDE -16.0 Tycho2 3153-00129-1
Tycho2
Tycho2 3153-00129-1 Pflag RAmdeg 307.96484547 DEmdeg 39.33724835
PmRA -6.1 PmDE -15.7 E RAmdeg 18 E DEmdeg 18
E pmRA 1.1 E pmDE 1.1 EpRAm 1988.89 EpDEm 1988.94
Num 6 Q RAmdeg 0.3 Q DEmdeg 1.6 Q pmRA 0.4
Q pmDE 1.7 BTmag 10.467 E BTmag 0.031 VTmag 10.106
E VTmag 0.028 Prox 64 TYC T HIP
CCDM RAdeg 307.96486389 DEdeg 39.33728417 EpRA 1990 1.65
EpDE 1990 1.75 E RAdeg 18.4 E DEdeg 17.7 Posflg
Corr 0.1
CCDM
Ccdm 20319+3920 RComp Comp A Note1
Note2 Discov num DRAs -0.48 DDEs 18.3
R dRAs 80 Year Theta Rho
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number +38 4134 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A13971 M ADS BDS N IDS IDS 20282N3900A
HIC
 
 
20319+3920 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203151.27+392018.9 Mag 10.94 PmRA -6.00
PmDE -16.0 Tycho2 3153-00129-2 Calc delta mag 0.83 Calc coord yes
Tycho2
Tycho2 3153-00129-2 Pflag RAmdeg 307.96328971 DEmdeg 39.33855124
PmRA -7.4 PmDE -16.2 E RAmdeg 34 E DEmdeg 33
E pmRA 1.4 E pmDE 1.3 EpRAm 1983.95 EpDEm 1983.83
Num 6 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 11.352 E BTmag 0.057 VTmag 10.940
E VTmag 0.057 Prox 64 TYC T HIP
CCDM RAdeg 307.96331083 DEdeg 39.33858861 EpRA 1990 1.65
EpDE 1990 1.76 E RAdeg 35.9 E DEdeg 34.6 Posflg
Corr 0.1
CCDM
Ccdm 20319+3920 RComp Comp B Note1
Note2 Discov num HJ 1531 DRAs -0.84 DDEs 23.1
R dRAs 90 Year 1896 Theta 319 Rho 6.3
Obs 5 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13971 M ADS BDS N IDS IDS 20282N3900B
HIC