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Doubles in session


Current system
09251+2933
BU 1423 AC
HD 81209


Nearby doubles
18' : 09251+2915
CTT 22

20' : 09236+2931
CVR1218

32' : 09263+3000
UC 1790

44' : 09232+3007
HJ 462

44' : 09218+2929
CVR1216

46' : 09235+3014
HJ 463

48' : 09287+2923
UC 1799

53' : 09233+3020
LDS3882

56' : 09260+2839
A 222

66' : 09279+2838
CBL 279

79' : 09222+3042
LDS3881

81' : 09260+3053
SLW 354

83' : 09221+2820
GRV 786

84' : 09186+2944
HJL1054AB

86' : 09297+2833
BRT 18

91' : 09186+2902
GRV 783

91' : 09282+2811
COU1121

92' : 09183+2953
TDS6456

94' : 09287+3055
LDS3896

98' : 09263+3109
A 4

101' : 09239+2754
STT 201AB

104' : 09200+3053
CRB 80

106' : 09172+2914
SLW 344

106' : 09321+3027
A 224

112' : 09179+2834
STF3121AB

114' : 09244+2739
TDS6540



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 09251+2933 : COMPONENTS
 
 
  A B C
B pa=192.1°
sep=17.52"
 
C pa=51.5°
sep=154.77"
pa=47.7°
sep=168.69"
 
D pa=1.8°
sep=60.59"
pa=4.1°
sep=77.89"
pa=253.3°
sep=124.41"
 
 
09251+2933 A
 
 
Coord arcsec 2000 092507.99+293249.0 Mag 8.81 Spectral class B9 (blue-white) PmRA -24.00
PmDE 5.0 SAO 80813 HIP 46195 Tycho2 1958-00776-1
HD 81209 BD BD+30 1864
Tycho2
Tycho2 1958-00776-1 Pflag RAmdeg 141.28322667 DEmdeg 29.54695621
PmRA -25.3 PmDE 4.1 E RAmdeg 8 E DEmdeg 10
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.88 EpDEm 1990.18
Num 11 Q RAmdeg 0.6 Q DEmdeg 0.7 Q pmRA 0.6
Q pmDE 0.7 BTmag 8.912 E BTmag 0.019 VTmag 8.811
E VTmag 0.017 Prox 608 TYC T HIP 46195
CCDM RAdeg 141.28329194 DEdeg 29.54694778 EpRA 1990 1.84
EpDE 1990 1.75 E RAdeg 8.4 E DEdeg 9.6 Posflg
Corr 0.2
SAO
SAO 80813 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.008 Vmag 8.4 SpType B9
Double code Source 34 CatNum 4943 DM BD+30 1864
DMcomp BDsup HD 81209 M HD 0
GC RA1950rad 2.45294045 DE1950rad 0.51946194 PmRA2000 -0.0016
PmDE2000 0.012
Hipparcos
Catalog H HIP 46195 Proxy RAhms 09 25 07.99
DEdms +29 32 49.0 Vmag 8.83 VarFlag R Vmag H
RAdeg 141.283 DEdeg 29.5469 AstroRef Plx 0.82
CCDM 09251+2933 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 81209 BD BD+30 1864
CD CP Dm number +30 1864 VIred 0.05
SpType B9 R SpType Coord arcsec 2000 092507.99+293249.0
Hipparcos 2
HIP 46195 Sn 5 So 0 Nc 1
RArad 2.4658587896 DErad 0.5156915371 Plx 2.67 PmRA -26.54
PmDE 5.59 E RArad 0.9 E DErad 0.64 E Plx 0.96
E pmRA 1.06 E pmDE 0.63 Hpmag 8.8488 E Hpmag 0.0021
SHp 0.013 VA 0 BV 0.039 E BV 0.015
VI 0.05
CCDM
Ccdm 09251+2933 RComp Comp A Note1
Note2 Discov num DRAs 2.00 DDEs -10.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp B9 PmNote *
PmRA -21 PmDE 8 Dm number +30 1864 Cat1 BD
Name2 +29 1041 Cat2 AGK2/3 HD 81209 M HD
ADS BDS B 5067 M ADS BDS N IDS IDS 09192N2959A
HIC 46195
 
 
09251+2933 B
 
 
Coord arcsec 2000 092507.71+293231.9 Mag 13.06 PmRA -20.00 PmDE -17.0
Calc delta mag 4.25 Calc coord yes
CCDM
Ccdm 09251+2933 RComp Comp B Note1
Note2 Discov num STT 202 DRAs DDEs
R dRAs Year 1899 Theta 198 Rho 17.4
Obs 2 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 5067 M ADS BDS N N IDS IDS 09192N2959B
HIC
 
 
09251+2933 C
 
 
Coord arcsec 2000 092517.27+293425.4 Coord calc 092517.27+293425.4 Mag 11.77 PmRA 15.00
PmDE -10.0 Calc delta mag 2.96
 
 
09251+2933 D
 
 
Coord arcsec 2000 092508.14+293349.6 Mag 12 PmRA 11.00 PmDE -11.0
Tycho2 1958-01034-1 Calc delta mag 3.19 Calc coord yes
Tycho2
Tycho2 1958-01034-1 Pflag RAmdeg 141.28358105 DEmdeg 29.56379447
PmRA 11.1 PmDE -16.4 E RAmdeg 66 E DEmdeg 83
E pmRA 3.5 E pmDE 3.5 EpRAm 1987.59 EpDEm 1984.71
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.894 E BTmag 0.123 VTmag 11.520
E VTmag 0.134 Prox 608 TYC HIP
CCDM RAdeg 141.28355194 DEdeg 29.56383222 EpRA 1990 1.84
EpDE 1990 1.71 E RAdeg 68.3 E DEdeg 87.0 Posflg
Corr 0.1