WDS 20155+4743 : COMPONENTS
 
 
  A
B pa=176.4°
sep=208.01"
 
 
20155+4743 A
 
 
Componente originario normalizzato AB Name Omi2 Cyg Coord arcsec 2000 201528.32+474251.2 Mag 4.16
Spectral class K7Ib (yellow-orange) PmRA 0.00 PmDE -2.0 SAO 49385
HIP 99848 Tycho2 3576-02157-1 HD 192909 HR 7751
GC 28160 BD BD+47 3059 Bayer Omicron 2 Cygni Bayer name Omi2
Flamsteed 32 Cygni Flamsteed name 32 Cyg
Tycho2
Tycho2 3576-02157-1 Pflag RAmdeg 303.86799842 DEmdeg 47.71421473
PmRA 1.8 PmDE 4.5 E RAmdeg 3 E DEmdeg 3
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.55 EpDEm 1991.60
Num 9 Q RAmdeg 1.7 Q DEmdeg 1.7 Q pmRA 1.6
Q pmDE 1.7 BTmag 5.907 E BTmag 0.014 VTmag 4.157
E VTmag 0.009 Prox 999 TYC T HIP 99848
CCDM RAdeg 303.86799222 DEdeg 47.71420417 EpRA 1990 1.61
EpDE 1990 1.67 E RAdeg 3.3 E DEdeg 3.3 Posflg
Corr 0.0
SAO
SAO 49385 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.01 Vmag 4.2 SpType +++
Double code Source 70 CatNum 28160 DM BD+47 3059
DMcomp BDsup HD 192909 M HD 9
GC 28160 RA1950rad 5.29674609 DE1950rad 0.8300771 PmRA2000 0.0001
PmDE2000 0.008
Hipparcos
Catalog H HIP 99848 Proxy RAhms 20 15 28.32
DEdms +47 42 51.1 Vmag 3.96 VarFlag 1 R Vmag H
RAdeg 303.868 DEdeg 47.7142 AstroRef + Plx 2.94
CCDM 20155+4742 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 192909 BD BD+47 3059
CD CP Dm number +47 3059 VIred 1.45
SpType K3Ib-II comp R SpType Coord arcsec 2000 201528.32+474251.1
Hipparcos 2
HIP 99848 Sn 75 So 4 Nc 1
RArad 5.3034969672 DErad 0.8327699897 Plx 3.08 PmRA 5.3
PmDE 2.33 E RArad 0.29 E DErad 0.3 E Plx 0.37
E pmRA 0.35 E pmDE 0.35 Hpmag 4.0955 E Hpmag 0.0023
SHp 0.018 VA 1 BV 1.451 E BV 0.004
VI 1.45
 
 
20155+4743 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201529.60+473923.6 Mag 8.36 Spectral class B6V (blue-white)
PmRA 4.00 PmDE 5.0 SAO 49387 Tycho2 3576-01833-1
HD 192933 DM BD+47 3060 Calc delta mag 4.2 Calc coord yes
Tycho2
Tycho2 3576-01833-1 Pflag RAmdeg 303.87596578 DEmdeg 47.65652860
PmRA 0.1 PmDE 6.9 E RAmdeg 6 E DEmdeg 7
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.40 EpDEm 1991.27
Num 6 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.5
Q pmDE 1.0 BTmag 8.680 E BTmag 0.017 VTmag 8.355
E VTmag 0.013 Prox 999 TYC T HIP
CCDM RAdeg 303.87596556 DEdeg 47.65651250 EpRA 1990 1.69
EpDE 1990 1.68 E RAdeg 6.4 E DEdeg 6.6 Posflg
Corr -0.1
SAO
SAO 49387 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0.023 Vmag 8.7 SpType A
Double code Source 3 CatNum 1546 DM BD+47 3060
DMcomp BDsup HD 192933 M HD 0
GC RA1950rad 5.29687933 DE1950rad 0.82907005 PmRA2000 0.0006
PmDE2000 0.021