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Doubles in session


Current system
08391-5557
TOK 356 BC


Nearby doubles
4' : 08387-5558
TDS6003

24' : 08412-5542
RST 342

28' : 08384-5623
RST 339

40' : 08427-5621
RST 345

42' : 08372-5518
ELP 21AB

43' : 08432-5622
HU 1444

46' : 08337-5607
BRT3121

48' : 08447-5606
RST5567

51' : 08436-5630
TDS6062

52' : 08373-5507
KPP1485

53' : 08427-5514
RST3606

54' : 08327-5558
RST 333

61' : 08327-5528
RST 332AB

70' : 08323-5638
TDS5920AB

71' : 08321-5637
BRT3119

72' : 08383-5445
KPP3755

73' : 08307-5542
TDS5885

75' : 08336-5458
RST3597

80' : 08354-5711
BRT3122

83' : 08467-5506
BRT2541

89' : 08495-5610
HU 1448

89' : 08447-5443
I 10AB
Alsephina

90' : 08335-5714
TDS5938

91' : 08474-5500
BRT2542

93' : 08296-5511
FIN 117

93' : 08296-5646
BRT3288



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 08391-5557 : COMPONENTS
 
 
  A B
B pa=320.0°
sep=0.78"
 
C pa=324.1°
sep=0.81"
pa=30.1°
sep=0.06"
 
 
08391-5557 A
 
 
Name HD 74045 Coord arcsec 2000 083904.06-555632.6 Mag 7.75 Spectral class F3/5V (yellow-white)
PmRA -24.00 PmDE 8.0 SAO 236148 HIP 42424
Tycho2 8572-01491-1 HD 74045 GC 11911 CP CP-55 1660
Tycho2
Tycho2 8572-01491-1 Pflag P RAmdeg 129.76689873 DEmdeg -55.94239924
PmRA -23.5 PmDE 8.1 E RAmdeg 5 E DEmdeg 5
E pmRA 2.2 E pmDE 2.0 EpRAm 1991.57 EpDEm 1991.56
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.4 Q pmRA 1.2
Q pmDE 0.3 BTmag 8.184 E BTmag 0.016 VTmag 7.754
E VTmag 0.011 Prox 8 TYC T HIP 42424
CCDM A RAdeg 129.76696694 DEdeg -55.94244861 EpRA 1990 1.71
EpDE 1990 1.71 E RAdeg 4.7 E DEdeg 4.9 Posflg D
Corr 0.0
SAO
SAO 236148 DelFlag RA1950 PmRA1950 -0.0008
DE1950 PmDE1950 0.006 Vmag 7.4 SpType F5
Double code Source 70 CatNum 11911 DM CP-55 1660
DMcomp BDsup HD 74045 M HD 0
GC 11911 RA1950rad 2.25921486 DE1950rad -0.97328062 PmRA2000 -0.0006
PmDE2000 0.007
Hipparcos
Catalog H HIP 42424 Proxy H RAhms 08 39 04.07
DEdms -55 56 32.8 Vmag 7.41 VarFlag R Vmag G
RAdeg 129.767 DEdeg -55.9424 AstroRef A Plx 5.96
CCDM 08391-5557 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 29 Rho 0.83 HD 74045 BD
CD CP CP-55 1660 Dm number -55 1660 VIred 0.51
SpType F3/F5V R SpType Coord arcsec 2000 083904.07-555632.8
Hipparcos 2
HIP 42424 Sn 15 So 3 Nc 2
RArad 2.2648608765 DErad -0.9763798974 Plx 5.39 PmRA -18.21
PmDE 7.98 E RArad 0.52 E DErad 0.65 E Plx 0.62
E pmRA 0.74 E pmDE 0.69 Hpmag 7.4985 E Hpmag 0.0009
SHp 0.009 VA 0 BV 0.441 E BV 0.015
VI 0.51
CCDM
Ccdm 08391-5557 RComp Comp A Note1
Note2 Discov num DRAs -1.79 DDEs 27.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.9 Sp F5 PmNote *
PmRA -7 PmDE 5 Dm number -55 1660 Cat1 CPD
Name2 236148 Cat2 SAO HD 74045 M HD
ADS BDS M ADS BDS N IDS IDS 08365S5535A
HIC 42424
 
 
08391-5557 B
 
 
Coord arcsec 2000 083904.00-555632.0 Coord calc 083904.00-555632.0 Mag 8.88 Spectral class F3/5V (yellow-white)
PmRA -24.00 PmDE 8.0 Tycho2 8572-01491-2 Calc delta mag 1.13
Tycho2
Tycho2 8572-01491-2 Pflag P RAmdeg 129.76689873 DEmdeg -55.94239924
PmRA -23.5 PmDE 8.1 E RAmdeg 5 E DEmdeg 5
E pmRA 2.2 E pmDE 2.0 EpRAm 1991.57 EpDEm 1991.56
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.4 Q pmRA 1.2
Q pmDE 0.3 BTmag 9.474 E BTmag 0.019 VTmag 8.877
E VTmag 0.015 Prox 8 TYC T HIP 42424
CCDM B RAdeg 129.76715250 DEdeg -55.94224944 EpRA 1990 1.73
EpDE 1990 1.70 E RAdeg 8.9 E DEdeg 9.3 Posflg D
Corr 0.0
CCDM
Ccdm 08391-5557 RComp Comp B Note1
Note2 Discov num HU 1443 DRAs DDEs
R dRAs Year 1943 Theta 056 Rho 0.7
Obs 5 Vmag 8.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 08365S5535B
HIC 42424
 
 
08391-5557 C
 
 
Coord arcsec 2000 083904.00-555631.9 Mag 10.5 Calc delta mag 2.75 Calc coord yes