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Doubles in session


Current system
18151-5751
HJ 5029
HD 166653


Nearby doubles
46' : 18102-5730
UC 3511

47' : 18208-5803
TDT 810

48' : 18092-5747
RSS 475

48' : 18095-5805
NZO 86

51' : 18106-5826
UC 3517

54' : 18085-5750
RST 966

54' : 18162-5844
UC 3538

54' : 18094-5819
UC 3509

69' : 18155-5859
UC 3535

69' : 18161-5643
UC 3537

72' : 18119-5859
UC 3530

73' : 18161-5639
I 111

74' : 18076-5710
KPP3101

77' : 18217-5657
TDT 816

81' : 18115-5637
FIN 261

82' : 18100-5902
HDO 285

84' : 18237-5841
SWR 246

84' : 18160-5628
RST3164

90' : 18120-5626
HJ 5021

92' : 18039-5810
TDS 902

92' : 18040-5815
TDT 661

95' : 18109-5919
UC 3521

96' : 18061-5649
RST 961

100' : 18032-5823
RST5098

105' : 18031-5712
UC 3482

107' : 18027-5714
KPP4076



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 18151-5751 : COMPONENTS
 
 
  A
B pa=69.8°
sep=1.03"
 
 
18151-5751 A
 
 
Componente originario normalizzato AB Name HD 166653 Coord arcsec 2000 181508.66-575115.8 Mag 8.28
Spectral class G2V (yellow) PmRA 73.00 PmDE -106.0 SAO 245335
HIP 89430 Tycho2 8752-01504-1 HD 166653 GC 24858
CP CP-57 8940
Tycho2
Tycho2 8752-01504-1 Pflag P RAmdeg 273.78609633 DEmdeg -57.85439035
PmRA 72.5 PmDE -106.1 E RAmdeg 6 E DEmdeg 8
E pmRA 2.9 E pmDE 2.6 EpRAm 1991.71 EpDEm 1991.47
Num 4 Q RAmdeg 1.7 Q DEmdeg 1.8 Q pmRA 1.7
Q pmDE 1.7 BTmag 8.926 E BTmag 0.018 VTmag 8.284
E VTmag 0.013 Prox 20 TYC T HIP 89430
CCDM A RAdeg 273.78540639 DEdeg -57.85415139 EpRA 1990 1.76
EpDE 1990 1.57 E RAdeg 6.3 E DEdeg 7.6 Posflg D
Corr 0.0
SAO
SAO 245335 DelFlag RA1950 PmRA1950 0.0065
DE1950 PmDE1950 -0.118 Vmag 8.3 SpType G5
Double code Source 70 CatNum 24858 DM CP-57 8940
DMcomp A BDsup HD 166653 M HD 1
GC 24858 RA1950rad 4.75952004 DE1950rad -1.009997 PmRA2000 0.0059
PmDE2000 -0.12
Hipparcos
Catalog H HIP 89430 Proxy H RAhms 18 15 08.49
DEdms -57 51 14.9 Vmag 7.59 VarFlag R Vmag H
RAdeg 273.785 DEdeg -57.8541 AstroRef A Plx 20.12
CCDM 18151-5751 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 88 Rho 2.01 HD 166653 BD
CD CP CP-57 8940 Dm number -57 8940 VIred 0.71
SpType G2V R SpType Coord arcsec 2000 181508.49-575114.9
Hipparcos 2
HIP 89430 Sn 15 So 3 Nc 2
RArad 4.7784564516 DErad -1.0097451833 Plx 19.45 PmRA 66.57
PmDE -116.41 E RArad 1.69 E DErad 1.04 E Plx 1.95
E pmRA 2.05 E pmDE 1.42 Hpmag 7.7186 E Hpmag 0.0018
SHp 0.013 VA 0 BV 0.586 E BV 0.017
VI 0.66
CCDM
Ccdm 18151-5751 RComp Comp A Note1
Note2 Discov num DRAs 2.45 DDEs -15.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.3 Sp G5 PmNote *
PmRA 50 PmDE -118 Dm number -57 8940 Cat1 CPD
Name2 245335 Cat2 SAO HD 166653 M HD
ADS BDS M ADS BDS N IDS IDS 18065S5753A
HIC 89430
 
 
18151-5751 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181508.78-575115.4 Mag 8.55 PmRA 73.00
PmDE -106.0 HIP 89430 Tycho2 8752-01504-2 Calc delta mag 0.27
Calc coord yes
Tycho2
Tycho2 8752-01504-2 Pflag P RAmdeg 273.78609633 DEmdeg -57.85439035
PmRA 72.5 PmDE -106.1 E RAmdeg 6 E DEmdeg 8
E pmRA 2.9 E pmDE 2.6 EpRAm 1991.71 EpDEm 1991.47
Num 4 Q RAmdeg 1.7 Q DEmdeg 1.8 Q pmRA 1.7
Q pmDE 1.7 BTmag 9.277 E BTmag 0.020 VTmag 8.546
E VTmag 0.015 Prox 20 TYC T HIP 89430
CCDM B RAdeg 273.78644778 DEdeg -57.85412556 EpRA 1990 1.77
EpDE 1990 1.56 E RAdeg 7.6 E DEdeg 9.3 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 89430 Proxy H RAhms 18 15 08.49
DEdms -57 51 14.9 Vmag 7.59 VarFlag R Vmag H
RAdeg 273.785 DEdeg -57.8541 AstroRef A Plx 20.12
CCDM 18151-5751 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 88 Rho 2.01 HD 166653 BD
CD CP CP-57 8940 Dm number -57 8940 VIred 0.71
SpType G2V R SpType Coord arcsec 2000 181508.49-575114.9
Hipparcos 2
HIP 89430 Sn 15 So 3 Nc 2
RArad 4.7784564516 DErad -1.0097451833 Plx 19.45 PmRA 66.57
PmDE -116.41 E RArad 1.69 E DErad 1.04 E Plx 1.95
E pmRA 2.05 E pmDE 1.42 Hpmag 7.7186 E Hpmag 0.0018
SHp 0.013 VA 0 BV 0.586 E BV 0.017
VI 0.66
CCDM
Ccdm 18151-5751 RComp Comp B Note1
Note2 Discov num HJ 5029 DRAs 2.94 DDEs -16.8
R dRAs 10 Year 1959 Theta 096 Rho 2.0
Obs 16 Vmag 8.5 Sp PmNote *
PmRA 75 PmDE -115 Dm number Cat1
Name2 245336 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 18065S5753B
HIC 89430