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Doubles in session


Current system
17042-4919
HDS 2415
HD 153828


Nearby doubles
16' : 17038-4935
LDS 581

30' : 17024-4855
R 288AB

40' : 17066-4848
BRT 945

44' : 17085-4928
HJ 4916

45' : 16597-4911
CPO 507

52' : 17029-5010
COO 206AB

53' : 17085-4850
RST 899

55' : 17004-4839
SEE 316

56' : 17020-5011
COO 204

57' : 17087-4955
RST 900

62' : 16587-4850
I 996

65' : 17044-4815
VSP 49

69' : 17111-4912
CPO 513

78' : 17006-4810
B 1840

79' : 17116-4949
NSN 375

82' : 16558-4924
BRT 937

85' : 16556-4923
I 1303AB

85' : 17053-5043
RST1931

88' : 17065-5043
RST1933

88' : 17089-5034
HDS2421

88' : 17068-4756
LDS 584

92' : 17082-4757
RST 898

92' : 17065-4751
KPP4024

98' : 17140-4902
RST 907

99' : 16570-4811
RST 889

100' : 16599-5049
RST1920



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 17042-4919 : COMPONENTS
 
 
  A
B pa=213.2°
sep=0.19"
 
 
17042-4919 A
 
 
Componente originario normalizzato AB Name HD 153828 Coord arcsec 2000 170410.49-491914.3 Mag 9.85
Spectral class Ap... (white) PmRA -2.00 PmDE -7.0 SAO 227592
HIP 83524 Tycho2 8336-00462-1 HD 153828 CD CD-4911145
CP CP-49 9737
Tycho2
Tycho2 8336-00462-1 Pflag RAmdeg 256.04367480 DEmdeg -49.32062417
PmRA -5.2 PmDE 0.2 E RAmdeg 14 E DEmdeg 16
E pmRA 1.2 E pmDE 1.3 EpRAm 1987.65 EpDEm 1987.52
Num 8 Q RAmdeg 1.2 Q DEmdeg 1.1 Q pmRA 1.2
Q pmDE 1.0 BTmag 9.813 E BTmag 0.025 VTmag 9.694
E VTmag 0.029 Prox 999 TYC T HIP 83524
CCDM AB RAdeg 256.04369333 DEdeg -49.32062306 EpRA 1990 1.61
EpDE 1990 1.42 E RAdeg 14.5 E DEdeg 16.8 Posflg P
Corr 0.2
SAO
SAO 227592 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 0.012 Vmag 9.5 SpType B8
Double code Source 48 CatNum 15722 DM CP-49 9737
DMcomp BDsup HD 153828 M HD 0
GC RA1950rad 4.45215754 DE1950rad -0.85959166 PmRA2000 0.0002
PmDE2000 0.011
Hipparcos
Catalog H HIP 83524 Proxy H RAhms 17 04 10.49
DEdms -49 19 14.3 Vmag 9.63 VarFlag R Vmag G
RAdeg 256.044 DEdeg -49.3206 AstroRef * Plx -0.59
CCDM 17042-4919 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 208 Rho 0.246 HD 153828 BD
CD CD-4911145 CP CP-49 9737 Dm number -4911145 VIred 0.16
SpType Ap... R SpType Coord arcsec 2000 170410.49-491914.3
Hipparcos 2
HIP 83524 Sn 55 So 3 Nc 2
RArad 4.4688056004 DErad -0.860807254 Plx 1.28 PmRA 1.58
PmDE -7.39 E RArad 1.52 E DErad 1.14 E Plx 1.52
E pmRA 2.14 E pmDE 1.27 Hpmag 9.6856 E Hpmag 0.0042
SHp 0.023 VA 0 BV 0.147 E BV 0.004
VI 0.16
CCDM
Ccdm 17042-4919 RComp Comp A Note1
Note2 Discov num DRAs -1.51 DDEs -14.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.8 Sp Ap PmNote *
PmRA -2 PmDE -7 Dm number -4911145 Cat1 CD
Name2 227592 Cat2 SAO HD 153828 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 83524
 
 
17042-4919 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170410.48-491914.5 Mag 11.82 Calc delta mag 1.97
Calc coord yes
CCDM
Ccdm 17042-4919 RComp Comp B Note1
Note2 Discov num HDS DRAs -1.52 DDEs -14.5
R dRAs 82 Year 1991 Theta 208 Rho 0.3
Obs 1 Vmag 11.8 Sp PmNote *
PmRA -2 PmDE -7 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 83524