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Doubles in session


Current system
11578-4520
I 894
HD 103899


Nearby doubles
26' : 12002-4518
DON 503

30' : 11559-4543
CPO 338

31' : 11563-4546
LDS 373

34' : 11592-4550
SHT 42

47' : 11547-4555
TDS8108

50' : 11574-4609
TDS8141

50' : 11561-4606
RST5360

59' : 11524-4506
TVB 246

71' : 12041-4458
KPP2194

72' : 12019-4617
TDS8181

81' : 11588-4640
TDS8146

82' : 11510-4440
DON 499

83' : 12027-4624
I 896

84' : 11502-4456
DON 498

90' : 11529-4634
DON 501

90' : 11510-4615
BRT 804

91' : 12031-4632
I 897

92' : 12050-4612
HDS1702

92' : 11500-4602
RST5359

93' : 12065-4521
UC 2272

94' : 12029-4404
DON 507

98' : 12038-4407
HJ 4491

98' : 11578-4343
B 1203AB

98' : 11495-4604
FIN 366AB

98' : 11565-4344
KPP2330

102' : 11566-4339
TDS8132



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 11578-4520 : COMPONENTS
 
 
  A
B pa=195.1°
sep=1.40"
 
 
11578-4520 A
 
 
Componente originario normalizzato AB Name HD 103899 Coord arcsec 2000 115745.93-452023.6 Mag 9.57
Spectral class A5m (white) PmRA -13.00 PmDE 1.0 SAO 223134
HIP 58332 Tycho2 8216-01415-1 HD 103899 CD CD-44 7677
CP CP-44 5764
Tycho2
Tycho2 8216-01415-1 Pflag P RAmdeg 179.44137802 DEmdeg -45.33988672
PmRA -13.2 PmDE 0.8 E RAmdeg 12 E DEmdeg 12
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.14 EpDEm 1991.05
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 9.855 E BTmag 0.022 VTmag 9.574
E VTmag 0.021 Prox 14 TYC T HIP 58332
CCDM A RAdeg 179.44150722 DEdeg -45.33973639 EpRA 1990 1.67
EpDE 1990 1.64 E RAdeg 12.1 E DEdeg 12.0 Posflg D
Corr -0.1
SAO
SAO 223134 DelFlag RA1950 PmRA1950 -0.0015
DE1950 PmDE1950 -0.003 Vmag 9 SpType A3
Double code Source 48 CatNum 9976 DM CP-44 5764
DMcomp BDsup HD 103899 M HD 0
GC RA1950rad 3.12074128 DE1950rad -0.78647192 PmRA2000 -0.0012
PmDE2000 0.001
Hipparcos
Catalog H HIP 58332 Proxy H RAhms 11 57 45.96
DEdms -45 20 23.1 Vmag 8.87 VarFlag R Vmag H
RAdeg 179.442 DEdeg -45.3397 AstroRef A Plx 2.16
CCDM 11578-4520 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 201 Rho 1.448 HD 103899 BD
CD CD-44 7677 CP CP-44 5764 Dm number -44 7677 VIred 0.31
SpType A5m... R SpType Coord arcsec 2000 115745.96-452023.1
Hipparcos 2
HIP 58332 Sn 15 So 3 Nc 2
RArad 3.1318451487 DErad -0.7913276933 Plx 3.78 PmRA -15.56
PmDE 4.67 E RArad 1.11 E DErad 0.78 E Plx 1.41
E pmRA 1.15 E pmDE 0.78 Hpmag 8.9469 E Hpmag 0.0019
SHp 0.022 VA 0 BV 0.289 E BV 0.005
VI 0.31
CCDM
Ccdm 11578-4520 RComp Comp A Note1
Note2 Discov num DRAs -2.07 DDEs -23.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp A3 PmNote *
PmRA -16 PmDE -3 Dm number -44 7677 Cat1 CD
Name2 223134 Cat2 SAO HD 103899 M HD
ADS BDS M ADS BDS N IDS IDS 11527S4447A
HIC 58332
 
 
11578-4520 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115745.90-452024.9 Mag 9.71 PmRA -13.00
PmDE 1.0 HIP 58332 Tycho2 8216-01415-2 Calc delta mag 0.14
Calc coord yes
Tycho2
Tycho2 8216-01415-2 Pflag P RAmdeg 179.44137802 DEmdeg -45.33988672
PmRA -13.2 PmDE 0.8 E RAmdeg 12 E DEmdeg 12
E pmRA 2.1 E pmDE 1.9 EpRAm 1991.14 EpDEm 1991.05
Num 5 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.075 E BTmag 0.025 VTmag 9.712
E VTmag 0.023 Prox 14 TYC HIP 58332
CCDM B RAdeg 179.44129944 DEdeg -45.34010833 EpRA 1990 1.67
EpDE 1990 1.64 E RAdeg 13.2 E DEdeg 13.2 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 58332 Proxy H RAhms 11 57 45.96
DEdms -45 20 23.1 Vmag 8.87 VarFlag R Vmag H
RAdeg 179.442 DEdeg -45.3397 AstroRef A Plx 2.16
CCDM 11578-4520 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 201 Rho 1.448 HD 103899 BD
CD CD-44 7677 CP CP-44 5764 Dm number -44 7677 VIred 0.31
SpType A5m... R SpType Coord arcsec 2000 115745.96-452023.1
Hipparcos 2
HIP 58332 Sn 15 So 3 Nc 2
RArad 3.1318451487 DErad -0.7913276933 Plx 3.78 PmRA -15.56
PmDE 4.67 E RArad 1.11 E DErad 0.78 E Plx 1.41
E pmRA 1.15 E pmDE 0.78 Hpmag 8.9469 E Hpmag 0.0019
SHp 0.022 VA 0 BV 0.289 E BV 0.005
VI 0.31
CCDM
Ccdm 11578-4520 RComp Comp B Note1
Note2 Discov num I 894 DRAs DDEs
R dRAs Year 1911 Theta 201 Rho 1.5
Obs 6 Vmag 9.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11527S4447B
HIC 58332