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Doubles in session


Current system
18418+3314
KU 119


Nearby doubles
11' : 18414+3323
TDT 997

17' : 18427+3326
UC 3651

45' : 18425+3231
HJ 1340

46' : 18392+3242
SEI 567

53' : 18447+3237
LDS4797

56' : 18378+3249
LDS4792

58' : 18462+3328
COU1152

58' : 18445+3400
STTA172

61' : 18377+3346
TDT 963

64' : 18461+3242
SEI 575

66' : 18366+3328
STF2349AB

68' : 18469+3254
KPP4121

71' : 18473+3302
TDS 945

74' : 18403+3425
HDS2645AB

75' : 18457+3218
SEI 574

78' : 18425+3432
POP 45

79' : 18380+3416
CRB 128

79' : 18380+3417
LDS4793

79' : 18476+3248
COU1154

82' : 18394+3430
SEI 568

83' : 18438+3433
SEI 573

86' : 18465+3414
COU1153

86' : 18432+3150
UC 3654

89' : 18488+3319
HJ 1349AB

89' : 18466+3210
HU 935

92' : 18421+3445
STF2372AB



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 18418+3314 : COMPONENTS
 
 
  A
B pa=85.3°
sep=17.22"
 
 
18418+3314 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184145.77+331352.5 Mag 9.85 Spectral class G5 (yellow)
PmRA 1.00 PmDE 3.0 Tycho2 2641-00359-1
Tycho2
Tycho2 2641-00359-1 Pflag RAmdeg 280.44070363 DEmdeg 33.23125286
PmRA 1.3 PmDE 2.3 E RAmdeg 18 E DEmdeg 16
E pmRA 1.4 E pmDE 1.4 EpRAm 1988.29 EpDEm 1988.76
Num 9 Q RAmdeg 0.9 Q DEmdeg 1.4 Q pmRA 0.9
Q pmDE 1.4 BTmag 10.667 E BTmag 0.035 VTmag 9.850
E VTmag 0.025 Prox 203 TYC T HIP
CCDM RAdeg 280.44069972 DEdeg 33.23124917 EpRA 1990 1.46
EpDE 1990 1.59 E RAdeg 18.5 E DEdeg 17.1 Posflg
Corr 0.0
CCDM
Ccdm 18418+3314 RComp Comp A Note1
Note2 Discov num DRAs -2.24 DDEs -9.0
R dRAs 12 Year Theta Rho
Obs 2 Vmag 10.0 Sp G5 PmNote
PmRA 13 PmDE -30 Dm number +33 3181 Cat1 BD
Name2 +33 1667 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 18381N3308A
HIC
 
 
18418+3314 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184147.14+331353.9 Mag 10.86 PmRA 15.00
PmDE -6.0 Tycho2 2641-00360-1 Calc delta mag 1.01 Calc coord yes
Tycho2
Tycho2 2641-00360-1 Pflag RAmdeg 280.44744675 DEmdeg 33.23167436
PmRA 11.5 PmDE -7.3 E RAmdeg 34 E DEmdeg 32
E pmRA 2.2 E pmDE 2.2 EpRAm 1988.35 EpDEm 1988.89
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.4 Q pmRA 0.7
Q pmDE 0.4 BTmag 11.309 E BTmag 0.055 VTmag 10.857
E VTmag 0.056 Prox 203 TYC T HIP
CCDM RAdeg 280.44741417 DEdeg 33.23169167 EpRA 1990 1.45
EpDE 1990 1.59 E RAdeg 35.4 E DEdeg 32.5 Posflg
Corr -0.1
CCDM
Ccdm 18418+3314 RComp Comp B Note1
Note2 Discov num KU DRAs -0.56 DDEs -5.4
R dRAs 10 Year 1894 Theta 084 Rho 19.5
Obs 2 Vmag 10.5 Sp F0 PmNote *
PmRA 30 PmDE 6 Dm number Cat1
Name2 +33 1668 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 18381N3308B
HIC