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Doubles in session


Current system
15366-7421
HJ 4773 AB
HD 138171


Nearby doubles
24' : 15414-7408
TDS9589

28' : 15418-7404
TDS9591

32' : 15306-7400
I 965

33' : 15356-7454
HJ 4770

38' : 15345-7458
HEI 785AB

40' : 15452-7404
TDS9613

41' : 15465-7429
UC 3061

49' : 15352-7333
KPP2520

49' : 15255-7404
B 2784

50' : 15470-7449
TOB 333

53' : 15493-7416
B 2037

56' : 15377-7516
HEI 786

56' : 15404-7328
B 2360

57' : 15251-7352
HEI 537

57' : 15404-7327
HDO 249AB

57' : 15434-7332
TDS9600

62' : 15315-7323
HJ 4764

67' : 15516-7448
HEI 788

72' : 15387-7311
B 2787

72' : 15241-7513
HJ 4751

73' : 15536-7446
HEI 790

73' : 15287-7527
TDS9526

74' : 15532-7354
B 2369

74' : 15494-7330
TDS9644

77' : 15179-7435
I 330

78' : 15292-7310
B 2033



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 15366-7421 : COMPONENTS
 
 
  A
B pa=181.4°
sep=7.10"
 
 
15366-7421 A
 
 
Name HD 138171 Coord arcsec 2000 153634.60-742114.2 Mag 9.05 Spectral class F3/5 (yellow-white)
PmRA -14.00 PmDE 29.0 SAO 257298 HIP 76429
Tycho2 9272-02260-1 HD 138171 GC 20907 CP CP-73 1607
Tycho2
Tycho2 9272-02260-1 Pflag RAmdeg 234.14415528 DEmdeg -74.35395279
PmRA -25.5 PmDE 28.4 E RAmdeg 9 E DEmdeg 10
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.10 EpDEm 1990.73
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.8 Q pmRA 1.1
Q pmDE 1.8 BTmag 9.541 E BTmag 0.019 VTmag 9.055
E VTmag 0.016 Prox 65 TYC T HIP 76429
CCDM A RAdeg 234.14437278 DEdeg -74.35401972 EpRA 1990 1.71
EpDE 1990 1.51 E RAdeg 8.5 E DEdeg 9.9 Posflg
Corr 0.1
SAO
SAO 257298 DelFlag RA1950 PmRA1950 -0.0048
DE1950 PmDE1950 0.06 Vmag 9.4 SpType F5
Double code Source 70 CatNum 20907 DM CP-73 1607
DMcomp A BDsup HD 138171 M HD 0
GC 20907 RA1950rad 4.06156002 DE1950rad -1.2948245 PmRA2000 -0.0076
PmDE2000 0.063
Hipparcos
Catalog H HIP 76429 Proxy H RAhms 15 36 34.66
DEdms -74 21 14.5 Vmag 8.36 VarFlag R Vmag H
RAdeg 234.144 DEdeg -74.354 AstroRef A Plx 9.61
CCDM 15366-7421 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 196 Rho 6.529 HD 138171 BD
CD CP CP-73 1607 Dm number -73 1607 VIred 0.76
SpType F3/F5+... R SpType Coord arcsec 2000 153634.66-742114.5
Hipparcos 2
HIP 76429 Sn 15 So 3 Nc 2
RArad 4.0865906006 DErad -1.2977224364 Plx 9.53 PmRA -21.21
PmDE 33.24 E RArad 1.34 E DErad 1.2 E Plx 1.75
E pmRA 1.29 E pmDE 1.68 Hpmag 8.4998 E Hpmag 0.0019
SHp 0.022 VA 0 BV 0.687 E BV 0.015
VI 0.74
CCDM
Ccdm 15366-7421 RComp Comp A Note1
Note2 Discov num DRAs -1.44 DDEs -12.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp F5 PmNote *
PmRA -23 PmDE 61 Dm number -73 1607 Cat1 CPD
Name2 257298 Cat2 SAO HD 138171 M HD
ADS BDS M ADS BDS N IDS IDS 15252S7401A
HIC 76429
 
 
15366-7421 B
 
 
Coord arcsec 2000 153634.56-742121.3 Mag 9.3 Spectral class (K) PmRA 26.00
PmDE -4.0 HIP 76429 Tycho2 9272-02588-1 Calc delta mag 0.25
Calc coord yes
Tycho2
Tycho2 9272-02588-1 Pflag RAmdeg 234.14281401 DEmdeg -74.35576269
PmRA 25.3 PmDE -3.3 E RAmdeg 12 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.76 EpDEm 1989.95
Num 9 Q RAmdeg 1.6 Q DEmdeg 1.7 Q pmRA 1.6
Q pmDE 1.6 BTmag 10.451 E BTmag 0.033 VTmag 9.299
E VTmag 0.019 Prox 65 TYC T HIP 76429
CCDM B RAdeg 234.14259833 DEdeg -74.35575472 EpRA 1990 1.72
EpDE 1990 1.49 E RAdeg 12.3 E DEdeg 15.3 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 76429 Proxy H RAhms 15 36 34.66
DEdms -74 21 14.5 Vmag 8.36 VarFlag R Vmag H
RAdeg 234.144 DEdeg -74.354 AstroRef A Plx 9.61
CCDM 15366-7421 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 196 Rho 6.529 HD 138171 BD
CD CP CP-73 1607 Dm number -73 1607 VIred 0.76
SpType F3/F5+... R SpType Coord arcsec 2000 153634.66-742114.5
Hipparcos 2
HIP 76429 Sn 15 So 3 Nc 2
RArad 4.0865906006 DErad -1.2977224364 Plx 9.53 PmRA -21.21
PmDE 33.24 E RArad 1.34 E DErad 1.2 E Plx 1.75
E pmRA 1.29 E pmDE 1.68 Hpmag 8.4998 E Hpmag 0.0019
SHp 0.022 VA 0 BV 0.687 E BV 0.015
VI 0.74
CCDM
Ccdm 15366-7421 RComp Comp B Note1
Note2 Discov num HJ 4773 DRAs -2.58 DDEs -18.8
R dRAs 10 Year 1940 Theta 222 Rho 6.0
Obs 7 Vmag 9.7 Sp PmNote *
PmRA 9 PmDE -3 Dm number Cat1
Name2 257297 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 15252S7401B
HIC 76429