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Doubles in session


Current system
04153-0739
STF 518 BE


Nearby doubles
12' : 04151-0750
RST4235

48' : 04176-0813
KPP2455

57' : 04190-0725
STF 527

64' : 04127-0650
STF 514

65' : 04180-0700
HJ 23

77' : 04133-0630
SLW 168

81' : 04147-0620
TDS2797

86' : 04197-0644
RST4236

88' : 04119-0850
HJ 2224

90' : 04125-0620
KPP1591

91' : 04093-0756
A 469

92' : 04126-0901
KPP2264

103' : 04103-0849
A 470

105' : 04138-0921
RST4234

109' : 04120-0916
A 471

110' : 04202-0902
SKF 423

111' : 04211-0851
A 472

113' : 04133-0928
HJ 3626

117' : 04133-0931
FOX 6

119' : 04233-0742
HO 331

121' : 04143-0939
GWP 568AB

122' : 04150-0538
ZIE 4

124' : 04220-0626
J 1459

124' : 04233-0700
TDS2840

125' : 04075-0657
A 468

128' : 04211-0915
KPP1990



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 04153-0739 : COMPONENTS
 
 
  A B C D
B pa=103.0°
sep=83.46"
 
C pa=97.5°
sep=76.83"
pa=329.8°
sep=10.20"
 
D pa=37.7°
sep=479.79"
pa=28.0°
sep=451.41"
pa=29.1°
sep=446.12"
 
E pa=24.1°
sep=569.07"
pa=15.7°
sep=559.04"
pa=16.4°
sep=551.99"
pa=336.5°
sep=152.18"
 
 
04153-0739 A
 
 
Common name Keid Var name omi Eri Coord arcsec 2000 041516.32-073910.3 Mag 4.43
Spectral class K0.5V (yellow-orange) PmRA -224.00 PmDE -342.0 SAO 131063
HIP 19849 Tycho2 5312-02325-1 HD 26965 HR 1325
GC 5138 BD BD-07 780 Bayer Omicron 2 Eridani Bayer name Omi2 Eri
Flamsteed 40 Eridani Flamsteed name 40 Eri
Tycho2
Tycho2 5312-02325-1 Pflag X RAmdeg DEmdeg
PmRA PmDE E RAmdeg E DEmdeg
E pmRA E pmDE EpRAm EpDEm
Num Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 5.440 E BTmag 0.014 VTmag 4.506
E VTmag 0.009 Prox 999 TYC HIP 19849
CCDM RAdeg 63.82323167 DEdeg -7.64486750 EpRA 1990 1.67
EpDE 1990 1.58 E RAdeg 3.3 E DEdeg 3.5 Posflg
Corr -0.3
SAO
SAO 131063 DelFlag RA1950 PmRA1950 -0.1501
DE1950 PmDE1950 -3.42 Vmag 4.5 SpType G5
Double code Source 70 CatNum 5138 DM BD-07 780
DMcomp BDsup HD 26965 M HD 0
GC 5138 RA1950rad 1.103787 DE1950rad -0.1349037 PmRA2000 -0.1507
PmDE2000 -3.411
Hipparcos
Catalog H HIP 19849 Proxy RAhms 04 15 17.64
DEdms -07 38 40.4 Vmag 4.43 VarFlag 1 R Vmag G
RAdeg 63.8235 DEdeg -7.64456 AstroRef Plx 198.24
CCDM 04153-0739 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 26965 BD BD-07 780
CD CP Dm number -07 780 VIred 0.89
SpType K1V R SpType Coord arcsec 2000 041517.64-073840.4
Hipparcos 2
HIP 19849 Sn 5 So 0 Nc 1
RArad 1.1139300847 DErad -0.1334227169 Plx 200.62 PmRA -2240.12
PmDE -3420.27 E RArad 0.17 E DErad 0.14 E Plx 0.23
E pmRA 0.23 E pmDE 0.2 Hpmag 4.5615 E Hpmag 0.0009
SHp 0.006 VA 2 BV 0.82 E BV 0
VI 0.89
CCDM
Ccdm 04153-0739 RComp Comp A Note1
Note2 Discov num DRAs -1.71 DDEs -10.4
R dRAs 10 Year Theta Rho
Obs 5 Vmag 4.5 Sp G5 PmNote *
PmRA -2245 PmDE -3419 Dm number -07 780 Cat1 BD
Name2 131063 Cat2 SAO HD 26965 M HD
ADS BDS A 3093 M ADS BDS N IDS IDS 04108S0749A
HIC 19849
 
 
04153-0739 B
 
 
Coord arcsec 2000 041521.79-073929.1 Mag 9.53 Spectral class DA2.9 (white dwarf) PmRA -223.00
PmDE -338.0 Calc delta mag 5.1
CCDM
Ccdm 04153-0739 RComp Comp B Note1
Note2 Discov num STF 518 DRAs 4.01 DDEs -34.7
R dRAs 10 Year 1940 Theta 105 Rho 82.8
Obs 31 Vmag 9.7 Sp A PmNote *
PmRA -2182 PmDE -3440 Dm number -07 781 Cat1 BD
Name2 131065 Cat2 SAO HD 26976 M HD
ADS BDS A 3093 M ADS BDS N IDS IDS 04108S0749B
HIC
 
 
04153-0739 C
 
 
Var name DY Eri Coord arcsec 2000 041521.44-073920.3 Mag 11.17 Spectral class M5V (red)
PmRA -225.00 PmDE -341.0 Bayer Omicron Eridani Bayer name Omi Eri
Calc delta mag 6.74 Calc coord yes
CCDM
Ccdm 04153-0739 RComp B Comp C Note1 *
Note2 Discov num STF 518 DRAs DDEs
R dRAs Year 1959 Theta Rho
Obs 99 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3093 M ADS BDS N IDS IDS 04108S0749C
HIC
 
 
04153-0739 D
 
 
Coord arcsec 2000 041536.03-073250.5 Mag 12.62 PmRA 3.00 PmDE -3.0
Tycho2 5313-00183-1 HD 26976 Flamsteed 40 Eridani Flamsteed name 40 Eri
Calc delta mag 8.19 Calc coord yes
Tycho2
Tycho2 5313-00183-1 Pflag RAmdeg 63.90173736 DEmdeg -7.54647480
PmRA 33.8 PmDE -41.6 E RAmdeg 131 E DEmdeg 159
E pmRA 4.0 E pmDE 4.3 EpRAm 1979.53 EpDEm 1974.55
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.613 E BTmag 0.457 VTmag 12.167
E VTmag 0.222 Prox 999 TYC HIP
CCDM RAdeg 63.90165861 DEdeg -7.54637722 EpRA 1990 1.71
EpDE 1990 1.56 E RAdeg 139.5 E DEdeg 175.2 Posflg
Corr 0.0
CCDM
Ccdm 04153-0739 RComp Comp D Note1
Note2 Discov num STF 518 DRAs 18.32 DDEs 373.0
R dRAs 65 Year 1907 Theta 051 Rho 114.2
Obs 12 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3093 M ADS BDS N IDS IDS 04108S0749P
HIC
 
 
04153-0739 E
 
 
Coord arcsec 2000 041531.96-073030.9 Mag 12.99 PmRA 1.00 PmDE 0.0
Calc delta mag 8.56 Calc coord yes
CCDM
Ccdm 04153-0739 RComp Comp E Note1
Note2 Discov num STF 518 DRAs 14.24 DDEs 512.1
R dRAs 65 Year 1907 Theta 008 Rho 211.0
Obs 5 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 3093 M ADS BDS N IDS IDS 04108S0749Q
HIC