WDS 20205-2912 : COMPONENTS
 
 
  A B C D E
B pa=43.1°
sep=3.83"
 
C pa=324.6°
sep=25.94"
pa=316.1°
sep=25.45"
 
D pa=37.9°
sep=120.41"
pa=37.7°
sep=116.60"
pa=50.3°
sep=115.69"
 
E pa=39.1°
sep=116.53"
pa=39.0°
sep=112.71"
pa=52.0°
sep=112.46"
pa=185.2°
sep=4.65"
 
F pa=262.1°
sep=379.42"
pa=261.8°
sep=382.40"
pa=258.5°
sep=368.14"
pa=251.9°
sep=473.27"
pa=252.4°
sep=471.45"
 
 
20205-2912 A
 
 
Name HD 193281 Coord arcsec 2000 202027.88-291150.0 Mag 6.66 Spectral class A2III (white)
PmRA -4.00 PmDE -1.0 SAO 189164 HIP 100288
Tycho2 6918-01823-1 HD 193281 HR 7764 GC 28269
CD CD-2916981
Tycho2
Tycho2 6918-01823-1 Pflag RAmdeg 305.11615491 DEmdeg -29.19723354
PmRA -7.3 PmDE -7.6 E RAmdeg 3 E DEmdeg 4
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.75 EpDEm 1991.47
Num 10 Q RAmdeg 2.3 Q DEmdeg 2.0 Q pmRA 2.4
Q pmDE 1.9 BTmag 6.791 E BTmag 0.014 VTmag 6.661
E VTmag 0.009 Prox 38 TYC T HIP 100288
CCDM A RAdeg 305.11617361 DEdeg -29.19721611 EpRA 1990 1.89
EpDE 1990 1.68 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr -0.4
SAO
SAO 189164 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.006 Vmag 6.3 SpType A0
Double code Source 70 CatNum 28269 DM CD-2916981
DMcomp BDsup HD 193281 M HD 0
GC 28269 RA1950rad 5.3118657 DE1950rad -0.51235716 PmRA2000 0.0021
PmDE2000 0.004
Hipparcos
Catalog H HIP 100288 Proxy H RAhms 20 20 27.88
DEdms -29 11 50.0 Vmag 6.56 VarFlag R Vmag G
RAdeg 305.116 DEdeg -29.1972 AstroRef A Plx 4.58
CCDM 20205-2911 N CCDM I Nsys 2 Ncomp 2
MultFlag C Source P Qual D M HIP AB
Theta 44 Rho 3.841 HD 193281 BD
CD CD-2916981 CP Dm number -2916981 VIred 0.2
SpType A5/A6V R SpType Coord arcsec 2000 202027.88-291150.0
Hipparcos 2
HIP 100288 Sn 15 So 3 Nc 2
RArad 5.3252817451 DErad -0.5095875462 Plx 7.35 PmRA -0.02
PmDE 0.39 E RArad 0.64 E DErad 0.35 E Plx 0.84
E pmRA 0.81 E pmDE 0.52 Hpmag 6.669 E Hpmag 0.0006
SHp 0.01 VA 0 BV 0.179 E BV 0.021
VI 0.2
 
 
20205-2912 B
 
 
Coord arcsec 2000 202028.08-291147.2 Coord calc 202028.08-291147.2 Mag 10.13 Spectral class F5:V: (yellow-white)
PmRA -4.00 PmDE -1.0 Calc delta mag 3.47
 
 
20205-2912 C
 
 
Coord arcsec 2000 202026.73-291128.9 Mag 7.55 PmRA -4.00 PmDE -1.0
SAO 189163 HIP 100286 Tycho2 6918-01822-1 HD 193256
GC 28267 CD CD-2916980 CP CP-29 6276 Calc delta mag 0.89
Calc coord yes
Tycho2
Tycho2 6918-01822-1 Pflag RAmdeg 305.11071791 DEmdeg -29.19131473
PmRA -1.6 PmDE 1.5 E RAmdeg 4 E DEmdeg 4
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.66 EpDEm 1991.53
Num 9 Q RAmdeg 0.8 Q DEmdeg 0.2 Q pmRA 0.8
Q pmDE 0.3 BTmag 7.748 E BTmag 0.015 VTmag 7.549
E VTmag 0.010 Prox 270 TYC T HIP 100286
CCDM C RAdeg 305.11072167 DEdeg -29.19131833 EpRA 1990 1.88
EpDE 1990 1.75 E RAdeg 3.6 E DEdeg 4.2 Posflg P
Corr -0.5
SAO
SAO 189163 DelFlag RA1950 PmRA1950 0.0016
DE1950 PmDE1950 0.013 Vmag 8.3 SpType A0
Double code Source 70 CatNum 28267 DM CD-2916980
DMcomp BDsup HD 193256 M HD 0
GC 28267 RA1950rad 5.31176825 DE1950rad -0.51225042 PmRA2000 0.0015
PmDE2000 0.011
Hipparcos
Catalog H HIP 100286 Proxy RAhms 20 20 26.55
DEdms -29 11 27.6 Vmag 7.72 VarFlag R Vmag G
RAdeg 305.111 DEdeg -29.191 AstroRef C Plx 4.58
CCDM 20205-2911 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD 193256 BD
CD CD-2916980 CP CP-29 6276 Dm number -2916980 VIred 0.24
SpType A2IV R SpType Coord arcsec 2000 202026.55-291127.6
Hipparcos 2
HIP 100286 Sn 15 So 3 Nc 1
RArad 5.325185452 DErad -0.5094786924 Plx -96.84 PmRA 170.08
PmDE 103.11 E RArad 13.42 E DErad 6.93 E Plx 18.69
E pmRA 16.36 E pmDE 9.71 Hpmag 7.7503 E Hpmag 0.0016
SHp 0.019 VA 0 BV 0.213 E BV 0.006
VI 0.24
 
 
20205-2912 D
 
 
Coord arcsec 2000 202033.53-291015.0 Coord calc 202033.53-291015.0 Mag 10.05 Spectral class F0V (yellow-white)
PmRA 24.00 PmDE 74.0 Calc delta mag 3.39
 
 
20205-2912 E
 
 
Coord arcsec 2000 202033.50-291019.6 Mag 9.98 PmRA 9.00 PmDE -59.0
Calc delta mag 3.32 Calc coord yes
 
 
20205-2912 F
 
 
Coord arcsec 2000 201959.18-291242.0 Mag 9.85 PmRA 1.00 PmDE -1.0
Calc delta mag 3.19 Calc coord yes