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Current system
11381-6539
HDS 1648
HD 101174


Nearby doubles
18' : 11395-6524
B 1705AB

23' : 11391-6600
HJ 4461AB

26' : 11400-6517
B 1706

36' : 11327-6552
NZO 23

38' : 11406-6505
BRT1992

45' : 11368-6455
BRT1991

45' : 11443-6515
LDS 362

55' : 11470-6545
LDS 365AB

61' : 11434-6449
TDS 643

65' : 11425-6638
KPP3851

65' : 11479-6519
B 2730

68' : 11480-6607
GLI 168

70' : 11280-6611
RSS 262

74' : 11281-6500
KPP 703

76' : 11502-6542
TDS8061

77' : 11285-6629
HDS1628

79' : 11456-6644
HJ 4471

80' : 11386-6659
HDS1650

82' : 11253-6601
BRT1990

86' : 11331-6659
TDS7922

89' : 11472-6432
WFC 115

89' : 11332-6703
NSN 261

90' : 11318-6701
GRV1255

90' : 11322-6702
KPP 249

91' : 11519-6512
COO 130

91' : 11321-6702
HDS1636



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 11381-6539 : COMPONENTS
 
 
  A
B pa=325.7°
sep=0.28"
 
 
11381-6539 A
 
 
Componente originario normalizzato AB Name HD 101174 Coord arcsec 2000 113803.81-653921.1 Mag 7.5
Spectral class B4/B5IV (blue-white) PmRA -11.00 PmDE -3.0 SAO 251504
HIP 56743 Tycho2 8984-01386-1 HD 101174 GC 15964
CP CP-64 1682
Tycho2
Tycho2 8984-01386-1 Pflag RAmdeg 174.51579599 DEmdeg -65.65587575
PmRA -11.7 PmDE -3.6 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.34 EpDEm 1991.41
Num 13 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 1.0 BTmag 7.506 E BTmag 0.015 VTmag 7.412
E VTmag 0.010 Prox 999 TYC T HIP 56743
CCDM AB RAdeg 174.51586222 DEdeg -65.65586750 EpRA 1990 1.61
EpDE 1990 1.68 E RAdeg 4.1 E DEdeg 4.2 Posflg P
Corr 0.0
SAO
SAO 251504 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 -0.022 Vmag 7.2 SpType B8
Double code Source 70 CatNum 15964 DM CP-64 1682
DMcomp BDsup HD 101174 M HD 0
GC 15964 RA1950rad 3.03578751 DE1950rad -1.14107671 PmRA2000 0.0004
PmDE2000 -0.017
Hipparcos
Catalog H HIP 56743 Proxy H RAhms 11 38 03.81
DEdms -65 39 21.1 Vmag 7.4 VarFlag 1 R Vmag G
RAdeg 174.516 DEdeg -65.6559 AstroRef A Plx 2.35
CCDM 11381-6539 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 292 Rho 0.427 HD 101174 BD
CD CP CP-64 1682 Dm number -64 1682 VIred 0.11
SpType B4/B5IV R SpType Coord arcsec 2000 113803.81-653921.1
Hipparcos 2
HIP 56743 Sn 15 So 3 Nc 2
RArad 3.0458767685 DErad -1.145911061 Plx 2.56 PmRA -10.63
PmDE -3.64 E RArad 0.45 E DErad 0.47 E Plx 0.58
E pmRA 0.56 E pmDE 0.5 Hpmag 7.4312 E Hpmag 0.0019
SHp 0.017 VA 2 BV 0.1 E BV 0.004
VI 0.11
CCDM
Ccdm 11381-6539 RComp Comp A Note1
Note2 Discov num DRAs -2.20 DDEs -21.2
R dRAs 82 Year Theta Rho
Obs 2 Vmag 7.5 Sp B4 PmNote *
PmRA -11 PmDE -3 Dm number -64 1682 Cat1 CPD
Name2 251504 Cat2 SAO HD 101174 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 56743
 
 
11381-6539 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 113803.78-653920.9 Mag 10.43 Calc delta mag 2.93
Calc coord yes
CCDM
Ccdm 11381-6539 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.27 DDEs -21.0
R dRAs 82 Year 1991 Theta 292 Rho 0.4
Obs 1 Vmag 10.4 Sp PmNote *
PmRA -11 PmDE -3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 56743