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Doubles in session


Current system
03203+1944
STF 376
HD 20682


Nearby doubles
31' : 03216+1920
GWP 455

34' : 03206+1911
STF 377AB

41' : 03198+1905
OCC 362

43' : 03178+2008
LDS3470

48' : 03209+2031
HDS 418

56' : 03167+1923
COU 360AB

62' : 03163+1920
A 2224

65' : 03196+1841
COU 36AB

67' : 03164+1910
HJ 2181

70' : 03228+2045
HDS 423

74' : 03161+1900
UC 972

76' : 03219+1831
J 930

78' : 03247+2033
J 931

86' : 03233+2058
STF 381

86' : 03212+2109
COU 259

87' : 03261+2015
A 2344AB

87' : 03148+2020
OCC 898

98' : 03183+1810
OCC 910

107' : 03275+1911
A 2345AB

108' : 03199+2131
OCC 254

110' : 03149+2103
OCC 837

112' : 03271+1845
CHR 10AB

113' : 03143+2057
HJ 2178

114' : 03218+2134
GRV 173

116' : 03208+2139
AG 66

117' : 03280+2028
STF 394AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 03203+1944 : COMPONENTS
 
 
  A
B pa=250.3°
sep=6.78"
 
 
03203+1944 A
 
 
Componente originario normalizzato AB Name HD 20682 Coord arcsec 2000 032020.64+194349.3 Mag 8.33
Spectral class A2V (white) PmRA 21.00 PmDE -14.0 SAO 93392
HIP 15550 Tycho2 1241-00928-1 HD 20682 GC 3989
BD BD+19 509
Tycho2
Tycho2 1241-00928-1 Pflag RAmdeg 50.08599124 DEmdeg 19.73037010
PmRA 16.7 PmDE -13.2 E RAmdeg 9 E DEmdeg 9
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.94 EpDEm 1990.89
Num 8 Q RAmdeg 2.0 Q DEmdeg 1.6 Q pmRA 2.0
Q pmDE 1.6 BTmag 8.484 E BTmag 0.019 VTmag 8.327
E VTmag 0.017 Prox 72 TYC T HIP 15550
CCDM A RAdeg 50.08595000 DEdeg 19.73040111 EpRA 1990 1.59
EpDE 1990 1.60 E RAdeg 8.8 E DEdeg 8.9 Posflg
Corr 0.1
SAO
SAO 93392 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 -0.015 Vmag 8.4 SpType A2
Double code Source 70 CatNum 3989 DM BD+19 509
DMcomp A BDsup HD 20682 M HD 1
GC 3989 RA1950rad 0.86165632 DE1950rad 0.34122157 PmRA2000 0.0015
PmDE2000 -0.017
Hipparcos
Catalog H HIP 15550 Proxy H RAhms 03 20 20.63
DEdms +19 43 49.4 Vmag 7.6 VarFlag R Vmag H
RAdeg 50.0859 DEdeg 19.7304 AstroRef A Plx 7.14
CCDM 03203+1944 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 251 Rho 7.136 HD 20682 BD BD+19 509
CD CP Dm number +19 509 VIred 0.82
SpType A2+... R SpType Coord arcsec 2000 032020.63+194349.4
Hipparcos 2
HIP 15550 Sn 15 So 3 Nc 2
RArad 0.8741646298 DErad 0.3443603148 Plx 8.12 PmRA 14.73
PmDE -15.32 E RArad 1.5 E DErad 1.01 E Plx 1.72
E pmRA 2.32 E pmDE 1.61 Hpmag 7.6605 E Hpmag 0.0022
SHp 0.016 VA 0 BV 0.188 E BV 0.022
VI 0.21
CCDM
Ccdm 03203+1944 RComp Comp A Note1
Note2 Discov num DRAs 2.65 DDEs -11.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp A2 PmNote *
PmRA 34 PmDE -26 Dm number +19 509 Cat1 BD
Name2 +19 257 Cat2 AGK2/3 HD 20682 M HD
ADS BDS A 2475 M ADS BDS N IDS IDS 03146N1922A
HIC 15550
 
 
03203+1944 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 032020.19+194347.0 Mag 8.44 PmRA 22.00
PmDE -15.0 HIP 15550 Tycho2 1241-01143-1 Calc delta mag 0.11
Calc coord yes
Tycho2
Tycho2 1241-01143-1 Pflag RAmdeg 50.08398952 DEmdeg 19.72970486
PmRA 20.8 PmDE -18.9 E RAmdeg 9 E DEmdeg 10
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.10 EpDEm 1990.86
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.3 Q pmRA 1.2
Q pmDE 1.2 BTmag 8.611 E BTmag 0.021 VTmag 8.436
E VTmag 0.018 Prox 72 TYC T HIP 15550
CCDM B RAdeg 50.08393833 DEdeg 19.72974889 EpRA 1990 1.65
EpDE 1990 1.60 E RAdeg 9.1 E DEdeg 9.6 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 15550 Proxy H RAhms 03 20 20.63
DEdms +19 43 49.4 Vmag 7.6 VarFlag R Vmag H
RAdeg 50.0859 DEdeg 19.7304 AstroRef A Plx 7.14
CCDM 03203+1944 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 251 Rho 7.136 HD 20682 BD BD+19 509
CD CP Dm number +19 509 VIred 0.82
SpType A2+... R SpType Coord arcsec 2000 032020.63+194349.4
Hipparcos 2
HIP 15550 Sn 15 So 3 Nc 2
RArad 0.8741646298 DErad 0.3443603148 Plx 8.12 PmRA 14.73
PmDE -15.32 E RArad 1.5 E DErad 1.01 E Plx 1.72
E pmRA 2.32 E pmDE 1.61 Hpmag 7.6605 E Hpmag 0.0022
SHp 0.016 VA 0 BV 0.188 E BV 0.022
VI 0.21
CCDM
Ccdm 03203+1944 RComp Comp B Note1
Note2 Discov num STF 376 DRAs 2.17 DDEs -13.5
R dRAs 91 Year 1830 Theta 252 Rho 7.0
Obs 14 Vmag 8.5 Sp PmNote *
PmRA 32 PmDE -28 Dm number Cat1
Name2 +19 256 Cat2 AGK2/3 HD M HD
ADS BDS A 2475 M ADS BDS N IDS IDS 03146N1922B
HIC 15550