WDS 20280-4237 : COMPONENTS
 
 
  A
B pa=265.8°
sep=26.29"
 
 
20280-4237 A
 
 
Componente originario normalizzato AB Name HD 194570 Coord arcsec 2000 202759.86-423710.6 Mag 8.22
Spectral class F5V (yellow-white) PmRA 94.00 PmDE -123.0 SAO 230226
HIP 100941 Tycho2 7957-01040-1 HD 194570 CD CD-4314003
CP CP-43 9234
Tycho2
Tycho2 7957-01040-1 Pflag RAmdeg 306.99943205 DEmdeg -42.61960031
PmRA 95.6 PmDE -123.0 E RAmdeg 6 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.99 EpDEm 1990.53
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.5 BTmag 8.771 E BTmag 0.018 VTmag 8.223
E VTmag 0.013 Prox 355 TYC T HIP 100941
CCDM RAdeg 306.99913194 DEdeg -42.61930917 EpRA 1990 1.69
EpDE 1990 1.48 E RAdeg 6.3 E DEdeg 6.9 Posflg
Corr -0.1
SAO
SAO 230226 DelFlag RA1950 PmRA1950 0.0078
DE1950 PmDE1950 -0.121 Vmag 8.2 SpType F8
Double code Source 48 CatNum 18820 DM CP-43 9234
DMcomp BDsup HD 194570 M HD 0
GC RA1950rad 5.34332894 DE1950rad -0.74671555 PmRA2000 0.0079
PmDE2000 -0.123
Hipparcos
Catalog H HIP 100941 Proxy RAhms 20 27 59.79
DEdms -42 37 09.5 Vmag 8.18 VarFlag R Vmag G
RAdeg 306.999 DEdeg -42.6193 AstroRef Plx 8.69
CCDM 20280-4237 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 194570 BD
CD CD-4314003 CP CP-43 9234 Dm number -4314003 VIred 0.58
SpType F5/F6V R SpType Coord arcsec 2000 202759.79-423709.5
Hipparcos 2
HIP 100941 Sn 5 So 0 Nc 1
RArad 5.3581454018 DErad -0.7438471535 Plx 10.14 PmRA 95.73
PmDE -121.53 E RArad 0.71 E DErad 0.53 E Plx 0.87
E pmRA 1.07 E pmDE 0.8 Hpmag 8.2916 E Hpmag 0.002
SHp 0.014 VA 0 BV 0.51 E BV 0
VI 0.58
CCDM
Ccdm 20280-4237 RComp Comp A Note1
Note2 Discov num DRAs -0.08 DDEs -10.6
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.2 Sp F8 PmNote
PmRA 107 PmDE -129 Dm number -4314003 Cat1 CD
Name2 230226 Cat2 SAO HD 194570 M HD
ADS BDS M ADS BDS N IDS * IDS 20212S4257A
HIC 100941
 
 
20280-4237 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202757.48-423712.5 Mag 8.77 Spectral class F6V (yellow-white)
PmRA 94.00 PmDE -123.0 SAO 230222 HIP 100937
Tycho2 7957-01782-1 HD 194552 CD CD-4314001 CP CP-43 9233
Calc delta mag 0.55 Calc coord yes
Tycho2
Tycho2 7957-01782-1 Pflag RAmdeg 306.98605506 DEmdeg -42.62013348
PmRA 95.4 PmDE -121.4 E RAmdeg 9 E DEmdeg 10
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.09 EpDEm 1989.62
Num 7 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 9.316 E BTmag 0.020 VTmag 8.774
E VTmag 0.016 Prox 355 TYC T HIP 100937
CCDM RAdeg 306.98575389 DEdeg -42.61984694 EpRA 1990 1.63
EpDE 1990 1.51 E RAdeg 9.2 E DEdeg 9.8 Posflg
Corr -0.1
SAO
SAO 230222 DelFlag RA1950 PmRA1950 0.0075
DE1950 PmDE1950 -0.12 Vmag 8.5 SpType F8
Double code Source 48 CatNum 18819 DM CP-43 9233
DMcomp BDsup HD 194552 M HD 0
GC RA1950rad 5.34309517 DE1950rad -0.74672498 PmRA2000 0.0076
PmDE2000 -0.122
Hipparcos
Catalog H HIP 100937 Proxy RAhms 20 27 56.58
DEdms -42 37 11.4 Vmag 8.69 VarFlag R Vmag G
RAdeg 306.986 DEdeg -42.6198 AstroRef Plx 10.36
CCDM 20280-4237 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 194552 BD
CD CD-4314001 CP CP-43 9233 Dm number -4314001 VIred 0.58
SpType F5/F6V R SpType Coord arcsec 2000 202756.58-423711.4
Hipparcos 2
HIP 100937 Sn 5 So 0 Nc 1
RArad 5.3579117609 DErad -0.7438565175 Plx 11.49 PmRA 93.13
PmDE -125.05 E RArad 1.06 E DErad 0.8 E Plx 1.3
E pmRA 1.66 E pmDE 1.14 Hpmag 8.8072 E Hpmag 0.0018
SHp 0.019 VA 0 BV 0.51 E BV 0.001
VI 0.58
CCDM
Ccdm 20280-4237 RComp Comp B Note1
Note2 Discov num RSU DRAs -3.35 DDEs -12.4
R dRAs 40 Year 1975 Theta 267 Rho 35.8
Obs 1 Vmag 8.7 Sp F8 PmNote
PmRA 102 PmDE -126 Dm number -4314001 Cat1 CD
Name2 230222 Cat2 SAO HD 194552 M HD
ADS BDS M ADS BDS N IDS * IDS 20212S4257B
HIC 100937