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Doubles in session


Current system
17315-4156
I 1324
HD 158470


Nearby doubles
2' : 17315-4157
BRT 978

19' : 17330-4203
CPO 532

26' : 17299-4214
B 1860

28' : 17300-4134
RST1961

32' : 17326-4127
RSS 447

34' : 17339-4135
RST1970

34' : 17341-4139
RSS 449

35' : 17288-4140
RSS 443

37' : 17335-4224
B 1862

40' : 17337-4225
BRT 982

46' : 17316-4111
RST1963

46' : 17296-4236
B 1859

48' : 17288-4233
RSS 444

51' : 17280-4227
KPP3006

52' : 17270-4208
BRT 970

54' : 17327-4104
RST1967

54' : 17317-4102
HLD 136AB

58' : 17276-4119
I 1321

58' : 17366-4147
I 605

59' : 17367-4156
HJ 4963

65' : 17337-4256
GAT 23

67' : 17304-4301
CPO 76AB

69' : 17303-4049
CPO 530

72' : 17260-4118
TDS 866

74' : 17364-4245
I 1006

74' : 17379-4140
CPO 541AB



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 17315-4156 : COMPONENTS
 
 
  A
B pa=29.3°
sep=1.33"
 
 
17315-4156 A
 
 
Componente originario normalizzato AB Name HD 158470 Coord arcsec 2000 173128.04-415540.5 Mag 9.46
Spectral class G8/K0V: (yellow) PmRA 86.00 PmDE -104.0 SAO 228065
HIP 85763 Tycho2 7892-01335-1 HD 158470 CD CD-4111713
CP CP-41 8029
Tycho2
Tycho2 7892-01335-1 Pflag P RAmdeg 262.86682653 DEmdeg -41.92792300
PmRA 86.0 PmDE -103.7 E RAmdeg 20 E DEmdeg 24
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.12 EpDEm 1988.94
Num 5 Q RAmdeg 1.5 Q DEmdeg 2.6 Q pmRA 1.5
Q pmDE 2.6 BTmag 10.319 E BTmag 0.043 VTmag 9.463
E VTmag 0.029 Prox 12 TYC T HIP 85763
CCDM A RAdeg 262.86646611 DEdeg -41.92773361 EpRA 1990 1.58
EpDE 1990 1.40 E RAdeg 20.2 E DEdeg 25.2 Posflg D
Corr 0.0
SAO
SAO 228065 DelFlag RA1950 PmRA1950 0.0086
DE1950 PmDE1950 -0.088 Vmag 9 SpType K0
Double code Source 48 CatNum 16303 DM CP-41 8029
DMcomp BDsup HD 158470 M HD 0
GC RA1950rad 4.57235929 DE1950rad -0.73110944 PmRA2000 0.0087
PmDE2000 -0.087
Hipparcos
Catalog H HIP 85763 Proxy H RAhms 17 31 27.95
DEdms -41 55 39.9 Vmag 8.83 VarFlag R Vmag H
RAdeg 262.866 DEdeg -41.9277 AstroRef A Plx 17.67
CCDM 17315-4156 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 43 Rho 1.329 HD 158470 BD
CD CD-4111713 CP CP-41 8029 Dm number -4111713 VIred 0.81
SpType G8/K0V: R SpType Coord arcsec 2000 173127.95-415539.9
Hipparcos 2
HIP 85763 Sn 15 So 3 Nc 2
RArad 4.5878853791 DErad -0.7317770991 Plx 17.01 PmRA 90.55
PmDE -99.48 E RArad 1.59 E DErad 1.3 E Plx 1.6
E pmRA 2.11 E pmDE 1.58 Hpmag 8.9757 E Hpmag 0.0034
SHp 0.02 VA 0 BV 1.2 E BV 0.495
VI 0.81
CCDM
Ccdm 17315-4156 RComp Comp A Note1
Note2 Discov num DRAs -1.87 DDEs 21.2
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.0 Sp K0 PmNote *
PmRA 96 PmDE -88 Dm number -4111713 Cat1 CD
Name2 228065 Cat2 SAO HD 158470 M HD
ADS BDS M ADS BDS N IDS IDS 17244S4151A
HIC 85763
 
 
17315-4156 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173128.10-415539.3 Mag 9.77 PmRA 86.00
PmDE -104.0 HIP 85763 Tycho2 7892-01335-2 Calc delta mag 0.31
Calc coord yes
Tycho2
Tycho2 7892-01335-2 Pflag P RAmdeg 262.86682653 DEmdeg -41.92792300
PmRA 86.0 PmDE -103.7 E RAmdeg 20 E DEmdeg 24
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.12 EpDEm 1988.94
Num 5 Q RAmdeg 1.5 Q DEmdeg 2.6 Q pmRA 1.5
Q pmDE 2.6 BTmag 11.061 E BTmag 0.079 VTmag 9.774
E VTmag 0.038 Prox 12 TYC HIP 85763
CCDM B RAdeg 262.86681222 DEdeg -41.92751167 EpRA 1990 1.58
EpDE 1990 1.41 E RAdeg 30.1 E DEdeg 37.7 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 85763 Proxy H RAhms 17 31 27.95
DEdms -41 55 39.9 Vmag 8.83 VarFlag R Vmag H
RAdeg 262.866 DEdeg -41.9277 AstroRef A Plx 17.67
CCDM 17315-4156 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 43 Rho 1.329 HD 158470 BD
CD CD-4111713 CP CP-41 8029 Dm number -4111713 VIred 0.81
SpType G8/K0V: R SpType Coord arcsec 2000 173127.95-415539.9
Hipparcos 2
HIP 85763 Sn 15 So 3 Nc 2
RArad 4.5878853791 DErad -0.7317770991 Plx 17.01 PmRA 90.55
PmDE -99.48 E RArad 1.59 E DErad 1.3 E Plx 1.6
E pmRA 2.11 E pmDE 1.58 Hpmag 8.9757 E Hpmag 0.0034
SHp 0.02 VA 0 BV 1.2 E BV 0.495
VI 0.81
CCDM
Ccdm 17315-4156 RComp Comp B Note1
Note2 Discov num I 1324 DRAs DDEs
R dRAs Year 1943 Theta 054 Rho 0.7
Obs 5 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17244S4151B
HIC 85763