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Doubles in session


Current system
15248-6552
HDS 2169
HD 136506


Nearby doubles
26' : 15244-6617
TDS9508

29' : 15262-6619
RST 765

33' : 15243-6625
RST 763

36' : 15286-6619
TDS 775

36' : 15193-6607
TDS9484

40' : 15198-6618
TDS9488

41' : 15308-6536
KRV 53

45' : 15184-6616
TDS9475

47' : 15172-6600
RST 751

49' : 15198-6630
KRV 52

49' : 15318-6616
TDS9539

59' : 15332-6621
RST 776

63' : 15149-6609
HDS2141

70' : 15139-6614
TDS9459

71' : 15148-6519
B 835

72' : 15352-6625
TDS9553

73' : 15358-6617
RST 777

73' : 15363-6537
RST 778AB

77' : 15135-6626
TDS9457

78' : 15367-6619
DUN 188

82' : 15381-6549
MLO 66

85' : 15362-6507
I 240

85' : 15198-6711
HDS2153

86' : 15128-6639
TDS9450

87' : 15110-6611
TDS9434

87' : 15134-6503
RST5396



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 15248-6552 : COMPONENTS
 
 
  A
B pa=71.9°
sep=6.88"
 
 
15248-6552 A
 
 
Componente originario normalizzato AB Name HD 136506 Coord arcsec 2000 152445.11-655221.1 Mag 8.81
Spectral class B9V (blue-white) PmRA -6.00 PmDE -10.0 SAO 253145
HIP 75440 Tycho2 9033-00484-1 HD 136506 CP CP-65 3048
Tycho2
Tycho2 9033-00484-1 Pflag RAmdeg 231.18794676 DEmdeg -65.87253447
PmRA -6.7 PmDE -10.7 E RAmdeg 6 E DEmdeg 5
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.03 EpDEm 1991.22
Num 8 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.9
Q pmDE 0.9 BTmag 8.824 E BTmag 0.016 VTmag 8.805
E VTmag 0.012 Prox 159 TYC T HIP 75440
CCDM A RAdeg 231.18798472 DEdeg -65.87250972 EpRA 1990 1.54
EpDE 1990 1.61 E RAdeg 6.0 E DEdeg 5.4 Posflg
Corr -0.3
SAO
SAO 253145 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.036 Vmag 8.8 SpType A3
Double code Source 61 CatNum 3380 DM CP-65 3048
DMcomp BDsup HD 136506 M HD 0
GC RA1950rad 4.01544557 DE1950rad -1.1466151 PmRA2000 -0.0031
PmDE2000 -0.032
Hipparcos
Catalog H HIP 75440 Proxy RAhms 15 24 45.12
DEdms -65 52 21.0 Vmag 8.8 VarFlag R Vmag H
RAdeg 231.188 DEdeg -65.8725 AstroRef A Plx 1.65
CCDM 15248-6552 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 136506 BD
CD CP CP-65 3048 Dm number -65 3048 VIred 0.03
SpType B9V R SpType Coord arcsec 2000 152445.12-655221.0
Hipparcos 2
HIP 75440 Sn 95 So 3 Nc 1
RArad 4.0349915443 DErad -1.1496921557 Plx 4.68 PmRA -5.49
PmDE -10.43 E RArad 0.7 E DErad 0.8 E Plx 1.49
E pmRA 0.71 E pmDE 0.99 Hpmag 8.8092 E Hpmag 0.0079
SHp 0.035 VA 0 BV -0.006 E BV 0.013
VI 0.01
CCDM
Ccdm 15248-6552 RComp Comp A Note1
Note2 Discov num DRAs -2.87 DDEs -20.0
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.8 Sp B9 PmNote
PmRA 8 PmDE -10 Dm number -65 3048 Cat1 CPD
Name2 253145 Cat2 SAO HD 136506 M HD
ADS BDS M ADS BDS N IDS * IDS 15158S6531A
HIC 75440
 
 
15248-6552 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 152446.18-655219.0 Mag 10.69 PmRA -4.00
PmDE -1.0 HIP 75444 CP CP-65 3049 Calc delta mag 1.88
Calc coord yes
Hipparcos
Catalog H HIP 75444 Proxy RAhms 15 24 47.70
DEdms -65 52 19.4 Vmag 10.98 VarFlag R Vmag H
RAdeg 231.199 DEdeg -65.8721 AstroRef B Plx -6.34
CCDM 15248-6552 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP CP-65 3049 Dm number -65 3049 VIred 0.16
SpType A0 R SpType Coord arcsec 2000 152447.70-655219.4
Hipparcos 2
HIP 75444 Sn 95 So 3 Nc 1
RArad 4.0351795707 DErad -1.1496843819 Plx 5.41 PmRA -6.5
PmDE -5.13 E RArad 1.19 E DErad 1.55 E Plx 2.43
E pmRA 1.33 E pmDE 2.12 Hpmag 11.1947 E Hpmag 0.0627
SHp 0 VA 0 BV 0.231 E BV 0.078
VI 0.26
CCDM
Ccdm 15248-6552 RComp Comp B Note1
Note2 Discov num RSU DRAs -0.38 DDEs -18.8
R dRAs 40 Year 1974 Theta 85 Rho 15.7
Obs 1 Vmag 8.8 Sp PmNote
PmRA -10 PmDE -18 Dm number -65 3049 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 15158S6531B
HIC 75444