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Current system
20178-4011
DUN 230
HD 192724


Nearby doubles
9' : 20174-4004
WG 252

14' : 20185-4000
B 474AB

30' : 20190-4037
KPP2109

41' : 20187-3932
UC 4143

41' : 20199-3938
UC 4148

46' : 20174-3926
UC 4138

49' : 20148-3936
CRU9012

61' : 20140-4053
SKF1163

66' : 20123-3956
WG 251

68' : 20134-3927
TDT2102

73' : 20235-4044
WG 255

79' : 20243-3944
HDS2917

80' : 20247-4019
KPP 968

89' : 20112-3926
HDS2878

92' : 20166-3841
KPP1571

100' : 20125-4130
RST2136

103' : 20266-3955
SCT 2

113' : 20092-4105
GRV1264

116' : 20276-4038
RSS 547

116' : 20079-3952
UC 4093

116' : 20079-3951
CRU9011AB

119' : 20108-3845
YMG 90

119' : 20081-3929
RST2134

121' : 20134-3821
B 472

123' : 20123-3826
SKF2085

123' : 20272-3913
RST2140



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 20178-4011 : COMPONENTS
 
 
  A
B pa=124.2°
sep=7.93"
 
 
20178-4011 A
 
 
Componente originario normalizzato AB Name HD 192724 Coord arcsec 2000 201749.68-401105.1 Mag 7.42
Spectral class F8IV (yellow-white) PmRA 42.00 PmDE 12.0 SAO 230134
HIP 100045 Tycho2 7952-02340-1 HD 192724 GC 28177
CD CD-4013785 CP CP-40 9268
Tycho2
Tycho2 7952-02340-1 Pflag RAmdeg 304.45698939 DEmdeg -40.18475605
PmRA 44.8 PmDE 12.7 E RAmdeg 5 E DEmdeg 6
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.57 EpDEm 1991.39
Num 8 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.1 BTmag 8.006 E BTmag 0.017 VTmag 7.418
E VTmag 0.011 Prox 97 TYC T HIP 100045
CCDM A RAdeg 304.45685444 DEdeg -40.18478556 EpRA 1990 1.74
EpDE 1990 1.63 E RAdeg 5.2 E DEdeg 5.8 Posflg
Corr -0.2
SAO
SAO 230134 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0.01 Vmag 7.6 SpType F5
Double code Source 70 CatNum 28177 DM CD-4013785
DMcomp A BDsup HD 192724 M HD 0
GC 28177 RA1950rad 5.29915595 DE1950rad -0.70407981 PmRA2000 0.0004
PmDE2000 0.008
Hipparcos
Catalog H HIP 100045 Proxy H RAhms 20 17 49.64
DEdms -40 11 05.2 Vmag 6.72 VarFlag R Vmag H
RAdeg 304.457 DEdeg -40.1848 AstroRef A Plx 17.25
CCDM 20178-4011 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 117 Rho 9.709 HD 192724 BD
CD CD-4013785 CP CP-40 9268 Dm number -4013785 VIred 0.6
SpType F7/G0 +F8/G2 R SpType Coord arcsec 2000 201749.64-401105.2
Hipparcos 2
HIP 100045 Sn 15 So 3 Nc 2
RArad 5.313774457 DErad -0.7013568021 Plx 12.49 PmRA 43.65
PmDE 13.3 E RArad 1.23 E DErad 0.95 E Plx 1.63
E pmRA 1.67 E pmDE 1.67 Hpmag 6.8321 E Hpmag 0.001
SHp 0.013 VA 0 BV 0.518 E BV 0.008
VI 0.59
CCDM
Ccdm 20178-4011 RComp Comp A Note1
Note2 Discov num DRAs 1.69 DDEs -5.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.7 Sp F5 PmNote *
PmRA 46 PmDE 9 Dm number -4013785 Cat1 CD
Name2 230134 Cat2 SAO HD 192724 M HD
ADS BDS M ADS BDS N IDS IDS 20111S4030A
HIC 100045
 
 
20178-4011 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201750.25-401109.6 Mag 7.72 Spectral class F7V (yellow-white)
PmRA 42.00 PmDE 12.0 HIP 100045 Tycho2 7952-02341-1
Calc delta mag 0.3 Calc coord yes
Tycho2
Tycho2 7952-02341-1 Pflag RAmdeg 304.46012494 DEmdeg -40.18597172
PmRA 38.8 PmDE 13.4 E RAmdeg 6 E DEmdeg 7
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.45 EpDEm 1991.15
Num 10 Q RAmdeg 1.3 Q DEmdeg 1.6 Q pmRA 1.3
Q pmDE 1.5 BTmag 8.234 E BTmag 0.017 VTmag 7.724
E VTmag 0.012 Prox 97 TYC T HIP 100045
CCDM B RAdeg 304.46000778 DEdeg -40.18600333 EpRA 1990 1.73
EpDE 1990 1.53 E RAdeg 5.6 E DEdeg 6.9 Posflg
Corr -0.1
Hipparcos
Catalog H HIP 100045 Proxy H RAhms 20 17 49.64
DEdms -40 11 05.2 Vmag 6.72 VarFlag R Vmag H
RAdeg 304.457 DEdeg -40.1848 AstroRef A Plx 17.25
CCDM 20178-4011 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 117 Rho 9.709 HD 192724 BD
CD CD-4013785 CP CP-40 9268 Dm number -4013785 VIred 0.6
SpType F7/G0 +F8/G2 R SpType Coord arcsec 2000 201749.64-401105.2
Hipparcos 2
HIP 100045 Sn 15 So 3 Nc 2
RArad 5.313774457 DErad -0.7013568021 Plx 12.49 PmRA 43.65
PmDE 13.3 E RArad 1.23 E DErad 0.95 E Plx 1.63
E pmRA 1.67 E pmDE 1.67 Hpmag 6.8321 E Hpmag 0.001
SHp 0.013 VA 0 BV 0.518 E BV 0.008
VI 0.59
CCDM
Ccdm 20178-4011 RComp Comp B Note1
Note2 Discov num DUN 230 DRAs 2.43 DDEs -9.8
R dRAs 91 Year 1836 Theta 116 Rho 9.8
Obs 15 Vmag 8.0 Sp PmNote *
PmRA 40 PmDE 9 Dm number Cat1
Name2 230135 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 20111S4030B
HIC 100045