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Doubles in session


Current system
17490+3704
COU 1145
HD 162338


Nearby doubles
17' : 17496+3649
ES 2169

23' : 17505+3651
COU1146

29' : 17482+3637
TDT 511

34' : 17507+3638
TDS 889

40' : 17457+3708
TDT 492

42' : 17493+3745
MLB 753

44' : 17508+3741
STF2238

49' : 17450+3702
CRB 123

51' : 17518+3756
ES 2568

52' : 17532+3713
DAE 11

52' : 17470+3750
COU1144

54' : 17496+3756
ES 2567

57' : 17523+3624
OSO 85

60' : 17482+3605
LDS4761

64' : 17437+3655
ES 2168

69' : 17449+3752
ES 2016

73' : 17469+3555
MLB 936

74' : 17511+3555
LDS4766

77' : 17552+3647
KPP1766

78' : 17464+3553
TDT 497

78' : 17457+3557
TDT 493

78' : 17533+3605
STF2243

82' : 17512+3821
HU 1183

82' : 17455+3554
HDS2509

84' : 17551+3745
OSO 89AB

88' : 17487+3536
HU 1182AB



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 17490+3704 : COMPONENTS
 
 
  A
B pa=286.6°
sep=0.13"
 
 
17490+3704 A
 
 
Componente originario normalizzato AB Name HD 162338 Coord arcsec 2000 174858.27+370343.0 Mag 7.82
Spectral class G0 (yellow) PmRA 63.00 PmDE -84.0 SAO 66352
HIP 87204 Tycho2 2619-00395-1 HD 162338 GC 24210
BD BD+37 2949
Tycho2
Tycho2 2619-00395-1 Pflag RAmdeg 267.24298640 DEmdeg 37.06172533
PmRA 60.7 PmDE -86.1 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.28 EpDEm 1991.40
Num 14 Q RAmdeg 1.5 Q DEmdeg 0.8 Q pmRA 1.4
Q pmDE 0.8 BTmag 7.790 E BTmag 0.015 VTmag 7.236
E VTmag 0.010 Prox 999 TYC T HIP 87204
CCDM AB RAdeg 267.24280861 DEdeg 37.06192583 EpRA 1990 1.59
EpDE 1990 1.62 E RAdeg 4.2 E DEdeg 4.1 Posflg P
Corr 0.0
SAO
SAO 66352 DelFlag RA1950 PmRA1950 0.0064
DE1950 PmDE1950 -0.085 Vmag 7.1 SpType G0
Double code Source 70 CatNum 24210 DM BD+37 2949
DMcomp BDsup HD 162338 M HD 0
GC 24210 RA1950rad 4.65673609 DE1950rad 0.64712004 PmRA2000 0.0068
PmDE2000 -0.083
Hipparcos
Catalog H HIP 87204 Proxy H RAhms 17 48 58.27
DEdms +37 03 43.0 Vmag 7.18 VarFlag R Vmag H
RAdeg 267.243 DEdeg 37.0619 AstroRef * Plx 18.8
CCDM 17490+3704 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 128 Rho 0.146 HD 162338 BD BD+37 2949
CD CP Dm number +37 2949 VIred 0.59
SpType G0 R SpType Coord arcsec 2000 174858.27+370343.0
Hipparcos 2
HIP 87204 Sn 55 So 3 Nc 2
RArad 4.6642668577 DErad 0.6468527813 Plx 19.37 PmRA 59.38
PmDE -82.92 E RArad 0.37 E DErad 0.43 E Plx 0.47
E pmRA 0.37 E pmDE 0.54 Hpmag 7.2874 E Hpmag 0.0011
SHp 0.011 VA 0 BV 0.514 E BV 0.008
VI 0.59
CCDM
Ccdm 17490+3704 RComp Comp A Note1
Note2 Discov num DRAs -1.67 DDEs -17.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp G0 PmNote *
PmRA 60 PmDE -83 Dm number +37 2949 Cat1 BD
Name2 +37 1591 Cat2 AGK2/3 HD 162338 M HD
ADS BDS M ADS BDS N IDS IDS 17455N3706A
HIC 87204
 
 
17490+3704 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174858.26+370343.0 Mag 8.32 Calc delta mag 0.5
Calc coord yes
CCDM
Ccdm 17490+3704 RComp Comp B Note1 *
Note2 Discov num COU1145 DRAs DDEs
R dRAs Year 1974 Theta 101 Rho 0.2
Obs 1 Vmag 7.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17455N3706B
HIC 87204