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Doubles in session


Current system
08316+1806
SMR 12 AC


Nearby doubles
17' : 08319+1750
GRV 762

26' : 08328+1825
BRT2389

30' : 08296+1758
HJ 450

30' : 08320+1835
LDS1215

39' : 08340+1749
OCC 213

49' : 08319+1854
CVR1150

55' : 08289+1729
HEI 11

57' : 08297+1716
BRT2388

59' : 08285+1728
BRT2387

59' : 08347+1727
UC 1687

67' : 08362+1803
CVR1153

70' : 08313+1656
GWP1030

76' : 08364+1841
HJ 2456

76' : 08264+1749
COU 953

78' : 08317+1924
LDS 905AB

82' : 08317+1928
OCC9001

83' : 08344+1653
OCC9143

88' : 08284+1651
STF1230

90' : 08321+1934
OCC 635

90' : 08376+1829
BOV 33

91' : 08320+1936
TDS5911

93' : 08252+1822
LDS1213

95' : 08372+1715
OCC 606

96' : 08369+1905
SKF 694

97' : 08370+1905
RAO 126

102' : 08368+1915
KPP 768



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 08316+1806 : COMPONENTS
 
 
  A Ab B C
Ab pa=0.0°
sep=0.00"
 
B pa=60.4°
sep=71.65"
pa=60.4°
sep=71.65"
 
C pa=212.9°
sep=339.30"
pa=212.9°
sep=339.30"
pa=217.6°
sep=404.22"
 
D pa=268.2°
sep=214.73"
pa=268.2°
sep=214.73"
pa=261.3°
sep=280.09"
pa=353.7°
sep=279.96"
 
 
08316+1806 A
 
 
Name The Cnc Coord arcsec 2000 083135.72+180539.9 Mag 5.53 Spectral class K5III (yellow-orange)
PmRA -60.00 PmDE -57.0 SAO 97881 HIP 41822
Tycho2 1383-01642-1 HD 72094 HR 3357 GC 11659
BD BD+18 1963 Bayer Theta Cancri Bayer name The Flamsteed 31 Cancri
Flamsteed name 31 Cnc FK5 2667
Tycho2
Tycho2 1383-01642-1 Pflag RAmdeg 127.89887429 DEmdeg 18.09441919
PmRA -59.6 PmDE -57.3 E RAmdeg 4 E DEmdeg 4
E pmRA 0.6 E pmDE 0.6 EpRAm 1991.23 EpDEm 1990.82
Num 25 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 7.415 E BTmag 0.015 VTmag 5.527
E VTmag 0.009 Prox 999 TYC T HIP 41822
CCDM RAdeg 127.89901639 DEdeg 18.09455556 EpRA 1990 1.85
EpDE 1990 1.44 E RAdeg 3.6 E DEdeg 4.1 Posflg
Corr 0.2
SAO
SAO 97881 DelFlag RA1950 PmRA1950 -0.004
DE1950 PmDE1950 -0.06 Vmag 5.6 SpType M0
Double code Source 70 CatNum 11659 DM BD+18 1963
DMcomp BDsup HD 72094 M HD 0
GC 11659 RA1950rad 2.21982629 DE1950rad 0.31878094 PmRA2000 -0.0041
PmDE2000 -0.056
Hipparcos
Catalog H HIP 41822 Proxy RAhms 08 31 35.77
DEdms +18 05 40.4 Vmag 5.33 VarFlag 1 R Vmag G
RAdeg 127.899 DEdeg 18.0946 AstroRef Plx 6.6
CCDM 08316+1806 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 72094 BD BD+18 1963
CD CP Dm number +18 1963 VIred 1.57
SpType K5III R SpType Coord arcsec 2000 083135.77+180540.4
Hipparcos 2
HIP 41822 Sn 5 So 0 Nc 1
RArad 2.2322591662 DErad 0.315809606 Plx 7.86 PmRA -60.85
PmDE -56.14 E RArad 0.26 E DErad 0.17 E Plx 0.29
E pmRA 0.32 E pmDE 0.24 Hpmag 5.4518 E Hpmag 0.0012
SHp 0.009 VA 2 BV 1.567 E BV 0.007
VI 1.57
CCDM
Ccdm 08316+1806 RComp Comp A Note1
Note2 Discov num DRAs -0.27 DDEs -20.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 5.6 Sp M1 PmNote *
PmRA -56 PmDE -57 Dm number +18 1963 Cat1 BD
Name2 +18 872 Cat2 AGK2/3 HD 72094 M HD
ADS BDS B 4655 M ADS BDS N IDS IDS 08259N1826A
HIC 41822
 
 
08316+1806 Ab
 
 
Coord arcsec 2000 083135.72+180539.9 Mag 6.4 Calc coord yes
 
 
08316+1806 B
 
 
Coord arcsec 2000 083140.09+180615.3 Mag 11.77 PmRA 17.00 PmDE -34.0
Calc delta mag 5.37 Calc coord yes
CCDM
Ccdm 08316+1806 RComp Comp B Note1
Note2 Discov num HJ 2452 DRAs DDEs
R dRAs Year 1902 Theta 061 Rho 63.1
Obs 7 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4655 M ADS BDS N IDS IDS 08259N1826B
HIC
 
 
08316+1806 C
 
 
Coord arcsec 2000 083122.81+180054.9 Mag 10.5 PmRA -21.00 PmDE -6.0
Tycho2 1383-00502-1 Calc delta mag 4.1 Calc coord yes
Tycho2
Tycho2 1383-00502-1 Pflag RAmdeg 127.84316787 DEmdeg 18.01359002
PmRA -22.0 PmDE -4.4 E RAmdeg 27 E DEmdeg 32
E pmRA 1.4 E pmDE 1.4 EpRAm 1982.40 EpDEm 1979.34
Num 5 Q RAmdeg 0.9 Q DEmdeg 1.8 Q pmRA 0.9
Q pmDE 1.9 BTmag 11.090 E BTmag 0.070 VTmag 10.497
E VTmag 0.060 Prox 999 TYC T HIP
CCDM RAdeg 127.84322306 DEdeg 18.01362500 EpRA 1990 1.77
EpDE 1990 1.46 E RAdeg 36.3 E DEdeg 47.8 Posflg
Corr 0.0
 
 
08316+1806 D
 
 
Coord arcsec 2000 083120.67+180533.2 Mag 12.6 PmRA -12.00 PmDE 0.0
Calc delta mag 6.2 Calc coord yes