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Doubles in session


Current system
08462+1811
HDS 1268
HD 74720


Nearby doubles
21' : 08469+1753
CUD 4

22' : 08447+1809
HJ 457AB
Asellus Australis

26' : 08477+1757
CVR 506

31' : 08481+1757
BPM 453

38' : 08481+1836
COU 956

40' : 08455+1849
SKF1629

44' : 08453+1853
HJL1052AB

53' : 08445+1858
SLW 284

53' : 08478+1723
DAM1484

55' : 08481+1724
HJ 4135

58' : 08500+1752
KU 33

61' : 08439+1902
BLL 26

64' : 08449+1710
COU 954

64' : 08462+1915
STF1269AB

64' : 08423+1843
SLW 281

65' : 08507+1800
A 2473

65' : 08466+1915
SLW 291

66' : 08489+1718
FMR 82

66' : 08461+1705
COU 955

68' : 08510+1802
BRT2392

68' : 08509+1802
SCA 206

69' : 08431+1904
OCC 630

78' : 08448+1926
GWP1074

79' : 08415+1852
BOV 49AB

83' : 08407+1839
BOV 46

85' : 08437+1654
A 2546



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 08462+1811 : COMPONENTS
 
 
  A
B pa=181.5°
sep=0.34"
 
 
08462+1811 A
 
 
Componente originario normalizzato AB Name HD 74720 Coord arcsec 2000 084611.75+181047.1 Mag 8.49
Spectral class A2 (white) PmRA -37.00 PmDE -8.0 SAO 98107
HIP 43044 Tycho2 1396-01716-1 HD 74720 BD BD+18 2034
Tycho2
Tycho2 1396-01716-1 Pflag RAmdeg 131.54886695 DEmdeg 18.17972186
PmRA -37.1 PmDE -7.8 E RAmdeg 6 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.30 EpDEm 1990.80
Num 10 Q RAmdeg 1.0 Q DEmdeg 0.7 Q pmRA 1.1
Q pmDE 0.8 BTmag 8.593 E BTmag 0.017 VTmag 8.313
E VTmag 0.013 Prox 999 TYC T HIP 43044
CCDM AB RAdeg 131.54895583 DEdeg 18.17974028 EpRA 1990 1.75
EpDE 1990 1.38 E RAdeg 5.7 E DEdeg 7.1 Posflg P
Corr 0.1
SAO
SAO 98107 DelFlag RA1950 PmRA1950 -0.0027
DE1950 PmDE1950 -0.023 Vmag 8.3 SpType A2
Double code Source 28 CatNum 3516 DM BD+18 2034
DMcomp BDsup HD 74720 M HD 0
GC RA1950rad 2.28358391 DE1950rad 0.32049699 PmRA2000 -0.0028
PmDE2000 -0.018
Hipparcos
Catalog H HIP 43044 Proxy H RAhms 08 46 11.75
DEdms +18 10 47.1 Vmag 8.26 VarFlag R Vmag H
RAdeg 131.549 DEdeg 18.1798 AstroRef A Plx 6.26
CCDM 08462+1811 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 192 Rho 0.348 HD 74720 BD BD+18 2034
CD CP Dm number +18 2034 VIred 0.25
SpType A2 R SpType Coord arcsec 2000 084611.75+181047.1
Hipparcos 2
HIP 43044 Sn 15 So 3 Nc 2
RArad 2.2959625679 DErad 0.3172964913 Plx 6.41 PmRA -36.11
PmDE -9.35 E RArad 0.87 E DErad 0.44 E Plx 0.9
E pmRA 1.06 E pmDE 0.7 Hpmag 8.3313 E Hpmag 0.0009
SHp 0.013 VA 0 BV 0.244 E BV 0.018
VI 0.27
CCDM
Ccdm 08462+1811 RComp Comp A Note1
Note2 Discov num DRAs -0.27 DDEs -13.0
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.5 Sp A2 PmNote *
PmRA -37 PmDE -8 Dm number +18 2034 Cat1 BD
Name2 +18 897 Cat2 AGK2/3 HD 74720 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 43044
 
 
08462+1811 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084611.75+181046.8 Mag 10.5 Calc delta mag 2.01
Calc coord yes
CCDM
Ccdm 08462+1811 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.28 DDEs -13.3
R dRAs 82 Year 1991 Theta 192 Rho 0.4
Obs 1 Vmag 10.5 Sp PmNote *
PmRA -37 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 43044