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Doubles in session


Current system
15424-6651
DON 748
HD 139436


Nearby doubles
12' : 15439-6644
DON 749

20' : 15419-6710
TDS9593

28' : 15438-6625
TDS9604

30' : 15379-6706
TDS9567

31' : 15403-6719
TDS9586

33' : 15379-6632
DON 744

35' : 15443-6724
WFC 167

39' : 15442-6728
DON 751

40' : 15421-6731
DON1114

43' : 15492-6707
DON 758

47' : 15367-6619
DUN 188

48' : 15498-6711
DON 759

50' : 15352-6625
TDS9553

51' : 15420-6600
TDS9594

51' : 15358-6617
RST 777

57' : 15423-6747
TDS9597

60' : 15336-6720
DON 737

60' : 15511-6621
TDS9661

61' : 15476-6743
DON 756

63' : 15332-6621
RST 776

64' : 15413-6548
RST 785

65' : 15508-6732
NZO 59

65' : 15518-6619
TDS9666

65' : 15452-6548
TDS 786

67' : 15381-6549
MLO 66

72' : 15509-6601
TDS9659



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 15424-6651 : COMPONENTS
 
 
  A
B pa=304.8°
sep=0.72"
 
 
15424-6651 A
 
 
Componente originario normalizzato AB Name HD 139436 Coord arcsec 2000 154221.53-665048.3 Mag 9.12
Spectral class K1III (yellow-orange) PmRA 0.00 PmDE -3.0 HIP 76919
Tycho2 9034-02696-1 HD 139436 CP CP-66 2813
Tycho2
Tycho2 9034-02696-1 Pflag P RAmdeg 235.58968867 DEmdeg -66.84674276
PmRA -0.4 PmDE -2.9 E RAmdeg 11 E DEmdeg 9
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.35 EpDEm 1991.43
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.5 BTmag 10.730 E BTmag 0.031 VTmag 9.116
E VTmag 0.014 Prox 16 TYC T HIP 76919
CCDM A RAdeg 235.58994083 DEdeg -66.84676278 EpRA 1990 1.54
EpDE 1990 1.57 E RAdeg 10.6 E DEdeg 9.4 Posflg D
Corr -0.2
Hipparcos
Catalog H HIP 76919 Proxy H RAhms 15 42 21.59
DEdms -66 50 48.4 Vmag 8.68 VarFlag R Vmag H
RAdeg 235.59 DEdeg -66.8468 AstroRef A Plx 0.57
CCDM 15424-6651 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 286 Rho 1.561 HD 139436 BD
CD CP CP-66 2813 Dm number -66 2813 VIred 1.26
SpType K1III R SpType Coord arcsec 2000 154221.59-665048.4
Hipparcos 2
HIP 76919 Sn 15 So 3 Nc 2
RArad 4.1118202335 DErad -1.166696146 Plx 1.5 PmRA -5.77
PmDE -4.89 E RArad 0.75 E DErad 0.92 E Plx 1.34
E pmRA 0.87 E pmDE 1.21 Hpmag 8.8307 E Hpmag 0.0017
SHp 0.022 VA 0 BV 0.913 E BV 0.031
VI 0.91
CCDM
Ccdm 15424-6651 RComp Comp A Note1
Note2 Discov num DRAs -2.60 DDEs 12.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.2 Sp K0 PmNote *
PmRA -6 PmDE -3 Dm number -66 2813 Cat1 CPD
Name2 Cat2 HD 139436 M HD
ADS BDS M ADS BDS N IDS IDS 15330S6631A
HIC 76919
 
 
15424-6651 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154221.43-665047.9 Mag 10.36 PmRA 0.00
PmDE -3.0 Tycho2 9034-02696-2 Calc delta mag 1.24 Calc coord yes
Tycho2
Tycho2 9034-02696-2 Pflag P RAmdeg 235.58968867 DEmdeg -66.84674276
PmRA -0.4 PmDE -2.9 E RAmdeg 11 E DEmdeg 9
E pmRA 2.5 E pmDE 2.4 EpRAm 1991.35 EpDEm 1991.43
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.5 BTmag 11.553 E BTmag 0.056 VTmag 10.358
E VTmag 0.032 Prox 16 TYC T HIP 76919
CCDM B RAdeg 235.58888111 DEdeg -66.84664806 EpRA 1990 1.52
EpDE 1990 1.56 E RAdeg 27.7 E DEdeg 24.6 Posflg D
Corr -0.2
CCDM
Ccdm 15424-6651 RComp Comp B Note1
Note2 Discov num DON 748 DRAs DDEs
R dRAs Year 1929 Theta 284 Rho 1.4
Obs 1 Vmag 11.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15330S6631B
HIC 76919