WDS 16420+7353 : COMPONENTS
 
 
  A
B pa=18.8°
sep=0.13"
 
 
16420+7353 A
 
 
Componente originario normalizzato AB Name HD 151746 Coord arcsec 2000 164157.22+735314.3 Mag 7.3
Spectral class A2 (white) PmRA -15.00 PmDE 41.0 SAO 8602
HIP 81757 Tycho2 4426-00098-1 HD 151746 GC 22548
BD BD+74 680
Tycho2
Tycho2 4426-00098-1 Pflag RAmdeg 250.48825850 DEmdeg 73.88739066
PmRA -16.9 PmDE 39.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.34 EpDEm 1991.52
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.8 BTmag 7.074 E BTmag 0.015 VTmag 6.852
E VTmag 0.010 Prox 999 TYC T HIP 81757
CCDM RAdeg 250.48839944 DEdeg 73.88730000 EpRA 1990 1.63
EpDE 1990 1.76 E RAdeg 4.1 E DEdeg 3.7 Posflg
Corr 0.0
SAO
SAO 8602 DelFlag RA1950 PmRA1950 -0.0065
DE1950 PmDE1950 0.032 Vmag 6.8 SpType A2
Double code Source 70 CatNum 22548 DM BD+74 680
DMcomp BDsup HD 151746 M HD 0
GC 22548 RA1950rad 4.37658039 DE1950rad 1.29117696 PmRA2000 -0.0049
PmDE2000 0.032
Hipparcos
Catalog H HIP 81757 Proxy RAhms 16 41 57.22
DEdms +73 53 14.3 Vmag 6.82 VarFlag R Vmag H
RAdeg 250.488 DEdeg 73.8873 AstroRef Plx 8.26
CCDM 16420+7353 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 151746 BD BD+74 680
CD CP Dm number +74 680 VIred 0.22
SpType A2 R SpType Coord arcsec 2000 164157.22+735314.3
Hipparcos 2
HIP 81757 Sn 5 So 0 Nc 1
RArad 4.3718474784 DErad 1.2895765644 Plx 9.27 PmRA -15.19
PmDE 35.39 E RArad 0.33 E DErad 0.45 E Plx 0.4
E pmRA 0.32 E pmDE 0.47 Hpmag 6.8884 E Hpmag 0.0008
SHp 0.009 VA 0 BV 0.223 E BV 0.007
VI 0.25
CCDM
Ccdm 16420+7353 RComp Comp A Note1
Note2 Discov num DRAs -2.98 DDEs 13.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp A2 PmNote *
PmRA -34 PmDE 25 Dm number +74 680 Cat1 BD
Name2 +73 450 Cat2 AGK2/3 HD 151746 M HD
ADS BDS M ADS BDS N IDS IDS 16442N7404A
HIC 81757
 
 
16420+7353 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164157.23+735314.4 Mag 7.6 Calc delta mag 0.3
Calc coord yes
CCDM
Ccdm 16420+7353 RComp Comp B Note1
Note2 Discov num MLR 198 DRAs DDEs
R dRAs Year 1971 Theta 216 Rho 0.3
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 16442N7404B
HIC 81757