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Doubles in session


Current system
16247-2942
H N 39
HD 147722


Nearby doubles
20' : 16258-2955
I 94

23' : 16257-2924
B 310

33' : 16240-2911
SKF1503

39' : 16268-2917
RST1887

49' : 16212-2958
B 1319AB

55' : 16206-2931
I 562

62' : 16210-3021
RSS 402

65' : 16289-3017
B 1320

66' : 16252-3048
USD1464

67' : 16196-2952
I 9025

69' : 16195-2957
I 988

73' : 16292-2901
TOK 781

78' : 16207-2845
RST1885

78' : 16187-2940
KPP 948

86' : 16229-3104
HJ 4847

87' : 16312-3000
KOU 65

92' : 16306-2854
KPP2011

94' : 16260-3114
SEE 278

95' : 16189-2846
UC 3153

97' : 16293-3058
CVN 99AB

98' : 16224-3115
FAB 14

98' : 16195-3054
BSO 12AB

102' : 16169-2945
SEE 270

105' : 16325-3000
TDS9958

108' : 16177-2844
UC 3149

115' : 16308-2820
HJ 4859



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 16247-2942 : COMPONENTS
 
 
  A
B pa=359.3°
sep=4.00"
 
 
16247-2942 A
 
 
Componente originario normalizzato AB Name HD 147722 Coord arcsec 2000 162439.77-294216.7 Mag 5.89
Spectral class G0IV (yellow) PmRA 69.00 PmDE -82.0 SAO 184368
HIP 80399 Tycho2 6806-00921-1 HD 147722 HR 6105
GC 22053 CD CD-2912513 CP CP-29 4411
Tycho2
Tycho2 6806-00921-1 Pflag RAmdeg 246.16572894 DEmdeg -29.70464684
PmRA 72.8 PmDE -74.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.57 EpDEm 1991.08
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.6 BTmag 6.535 E BTmag 0.014 VTmag 5.887
E VTmag 0.010 Prox 47 TYC HIP 80399
CCDM A RAdeg 246.16553667 DEdeg -29.70446500 EpRA 1990 1.75
EpDE 1990 1.24 E RAdeg 3.5 E DEdeg 4.2 Posflg
Corr 0.2
SAO
SAO 184368 DelFlag RA1950 PmRA1950 0.0049
DE1950 PmDE1950 -0.105 Vmag 6.6 SpType G0
Double code Source 70 CatNum 22053 DM CD-2912513
DMcomp B BDsup HD 147722 M HD 0
GC 22053 RA1950rad 4.2826678 DE1950rad -0.51640351 PmRA2000 0.0048
PmDE2000 -0.102
Hipparcos
Catalog H HIP 80399 Proxy H RAhms 16 24 39.73
DEdms -29 42 16.1 Vmag 5.4 VarFlag 2 R Vmag H
RAdeg 246.166 DEdeg -29.7045 AstroRef A Plx 31.82
CCDM 16247-2942 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 357 Rho 4.66 HD 147722 BD
CD CD-2912513 CP CP-29 4411 Dm number -2912513 VIred 0.69
SpType G0 R SpType Coord arcsec 2000 162439.73-294216.1
Hipparcos 2
HIP 80399 Sn 17 So 3 Nc 2
RArad 4.2963989322 DErad -0.5184406939 Plx 30.22 PmRA 70.83
PmDE -80 E RArad 0.86 E DErad 0.51 E Plx 0.98
E pmRA 1.06 E pmDE 0.67 Hpmag 5.5335 E Hpmag 0.0008
SHp 0.012 VA 2 BV 0.625 E BV 0.126
VI 0.69
CCDM
Ccdm 16247-2942 RComp Comp A Note1
Note2 Discov num DRAs -2.10 DDEs -13.2
R dRAs 41 Year Theta Rho
Obs 2 Vmag 5.9 Sp G0 PmNote *
PmRA 62 PmDE -86 Dm number -2912513 Cat1 CD
Name2 184369 Cat2 SAO HD 147723 M HD
ADS BDS A10035 M ADS BDS N IDS IDS 16184S2928A
HIC 80399
 
 
16247-2942 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 162439.77-294212.7 Mag 6.6 Spectral class G0V (yellow)
PmRA 79.00 PmDE -104.0 Tycho2 6806-00919-1 Calc delta mag 0.71
Calc coord yes
Tycho2
Tycho2 6806-00919-1 Pflag RAmdeg 246.16565906 DEmdeg -29.70341255
PmRA 82.5 PmDE -101.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.66 EpDEm 1991.13
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.8 Q pmRA 1.2
Q pmDE 0.9 BTmag 7.271 E BTmag 0.015 VTmag 6.604
E VTmag 0.010 Prox 47 TYC HIP 80399
CCDM B RAdeg 246.16544167 DEdeg -29.70316556 EpRA 1990 1.75
EpDE 1990 1.27 E RAdeg 3.8 E DEdeg 5.1 Posflg
Corr 0.2
CCDM
Ccdm 16247-2942 RComp Comp B Note1
Note2 Discov num H 39 DRAs -2.12 DDEs -8.4
R dRAs 91 Year 1957 Theta 354 Rho 5.4
Obs 29 Vmag 6.6 Sp G0 PmNote *
PmRA 70 PmDE -102 Dm number Cat1
Name2 184368 Cat2 SAO HD 147722 M HD
ADS BDS A10035 M ADS BDS N N IDS IDS 16184S2928B
HIC 80399