WDS 01057+2128 : COMPONENTS
 
 
  A Ab B
Ab pa=314.1°
sep=0.14"
 
B pa=159.0°
sep=29.99"
pa=158.9°
sep=30.12"
 
C pa=125.6°
sep=86.13"
pa=125.6°
sep=86.26"
pa=110.5°
sep=63.27"
 
 
01057+2128 A
 
 
Name Psi1 Psc Coord arcsec 2000 010540.93+212823.6 Mag 5.27 Spectral class B9.5V (blue-white)
PmRA 44.00 PmDE -14.0 SAO 74482 HIP 5131
Tycho2 1202-02124-1 HD 6456 HR 310 GC 1309
BD BD+20 156 Bayer Psi 1 Piscium Bayer name Psi1 Psc Flamsteed 74 Piscium
Flamsteed name 74 Psc
Tycho2
Tycho2 1202-02124-1 Pflag RAmdeg 16.42066726 DEmdeg 21.47316687
PmRA 52.6 PmDE -18.0 E RAmdeg 3 E DEmdeg 4
E pmRA 0.8 E pmDE 0.8 EpRAm 1991.53 EpDEm 1990.99
Num 15 Q RAmdeg 1.7 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.4 BTmag 5.266 E BTmag 0.014 VTmag 5.271
E VTmag 0.009 Prox 297 TYC T HIP 5131
CCDM A RAdeg 16.42053722 DEdeg 21.47321028 EpRA 1990 1.71
EpDE 1990 1.33 E RAdeg 3.3 E DEdeg 3.7 Posflg
Corr -0.3
SAO
SAO 74482 DelFlag RA1950 PmRA1950 0.0036
DE1950 PmDE1950 -0.011 Vmag 5.5 SpType A2
Double code Source 70 CatNum 1309 DM BD+20 156
DMcomp BDsup HD 6456 M HD 0
GC 1309 RA1950rad 0.27487279 DE1950rad 0.37011462 PmRA2000 0.0036
PmDE2000 -0.016
Hipparcos
Catalog H HIP 5131 Proxy RAhms 01 05 40.93
DEdms +21 28 23.6 Vmag 5.33 VarFlag R Vmag H
RAdeg 16.4205 DEdeg 21.4732 AstroRef A Plx 13.67
CCDM 01057+2128 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 6456 BD BD+20 156
CD CP Dm number +20 156 VIred 0.01
SpType A1Vn R SpType Coord arcsec 2000 010540.93+212823.6
Hipparcos 2
HIP 5131 Sn 95 So 3 Nc 1
RArad 0.2865923267 DErad 0.3747783248 Plx 11.86 PmRA 44.49
PmDE -14.82 E RArad 0.61 E DErad 0.43 E Plx 0.68
E pmRA 0.72 E pmDE 0.42 Hpmag 5.3425 E Hpmag 0.008
SHp 0.007 VA 0 BV 0.003 E BV 0.004
VI 0.02
CCDM
Ccdm 01057+2128 RComp Comp A Note1
Note2 Discov num DRAs -0.96 DDEs 23.5
R dRAs 10 Year Theta Rho
Obs 3 Vmag 5.6 Sp A2 PmNote *
PmRA 78 PmDE -14 Dm number +20 156 Cat1 BD
Name2 +21 94 Cat2 AGK2/3 HD 6456 M HD
ADS BDS A 899 M ADS BDS N IDS IDS 01003N2056A
HIC 5131
 
 
01057+2128 Ab
 
 
Coord arcsec 2000 010540.92+212823.7 Mag 6.6 Calc delta mag 0.9 Calc coord yes
 
 
01057+2128 B
 
 
Coord arcsec 2000 010541.70+212755.6 Coord calc 010541.70+212755.6 Mag 5.45 Spectral class A0 (white)
PmRA 54.00 PmDE -13.0 SAO 74483 HIP 5132
Tycho2 1202-02125-1 HD 6457 HR 311 GC 1310
BD BD+20 157 Flamsteed 74 Piscium Flamsteed name 74 Psc Calc delta mag 0.25
Tycho2
Tycho2 1202-02125-1 Pflag RAmdeg 16.42379184 DEmdeg 21.46545729
PmRA 49.7 PmDE -10.7 E RAmdeg 3 E DEmdeg 4
E pmRA 0.9 E pmDE 0.8 EpRAm 1991.56 EpDEm 1991.18
Num 13 Q RAmdeg 2.0 Q DEmdeg 1.2 Q pmRA 1.9
Q pmDE 1.2 BTmag 5.395 E BTmag 0.014 VTmag 5.447
E VTmag 0.009 Prox 297 TYC T HIP 5132
CCDM B RAdeg 16.42366861 DEdeg 21.46548278 EpRA 1990 1.71
EpDE 1990 1.47 E RAdeg 3.4 E DEdeg 3.7 Posflg
Corr -0.3
SAO
SAO 74483 DelFlag RA1950 PmRA1950 0.0034
DE1950 PmDE1950 -0.013 Vmag 5.8 SpType A0
Double code Source 70 CatNum 1310 DM BD+20 157
DMcomp BDsup HD 6457 M HD 0
GC 1310 RA1950rad 0.27492717 DE1950rad 0.36997783 PmRA2000 0.0034
PmDE2000 -0.018
Hipparcos
Catalog H HIP 5132 Proxy RAhms 01 05 41.68
DEdms +21 27 55.7 Vmag 5.55 VarFlag R Vmag H
RAdeg 16.4237 DEdeg 21.4655 AstroRef B Plx 14.67
CCDM 01057+2128 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD 6457 BD BD+20 157
CD CP Dm number +20 157 VIred -0.01
SpType A0Vn R SpType Coord arcsec 2000 010541.68+212755.7
Hipparcos 2
HIP 5132 Sn 95 So 3 Nc 1
RArad 0.2866469009 DErad 0.3746431785 Plx 11.64 PmRA 52.88
PmDE -11.88 E RArad 0.64 E DErad 0.39 E Plx 0.68
E pmRA 0.69 E pmDE 0.39 Hpmag 5.5192 E Hpmag 0.0088
SHp 0 VA 0 BV -0.048 E BV 0.004
VI -0.03
CCDM
Ccdm 01057+2128 RComp Comp B Note1
Note2 Discov num STF 88 DRAs -0.25 DDEs -4.0
R dRAs 10 Year 1832 Theta 159 Rho 30.0
Obs 99 Vmag 5.8 Sp A0 PmNote *
PmRA 67 PmDE -5 Dm number +20 157 Cat1 BD
Name2 +21 95 Cat2 AGK2/3 HD 6457 M HD
ADS BDS A 899 M ADS BDS N IDS IDS 01003N2056B
HIC 5132
 
 
01057+2128 C
 
 
Coord arcsec 2000 010545.95+212733.4 Mag 10.71 PmRA 11.00 PmDE -4.0
Calc delta mag 5.01 Calc coord yes
CCDM
Ccdm 01057+2128 RComp Comp C Note1
Note2 Discov num STF 88 DRAs DDEs
R dRAs Year 1959 Theta 123 Rho 92.6
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 899 M ADS BDS N IDS IDS 01003N2056C
HIC