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Current system
08520+2543
STTA 96 AC


Nearby doubles
19' : 08526+2527
BRT3289

46' : 08517+2458
TDS 496

49' : 08549+2612
A 2131AB

49' : 08497+2621
SLW 302

52' : 08488+2611
SKF 729

57' : 08478+2539
SLW 295

62' : 08488+2627
SLW 298

68' : 08550+2450
CVR 514

77' : 08536+2656
COU1119AB

83' : 08534+2423
POU3017

84' : 08461+2519
HO 251

84' : 08461+2521
A 2130AB

88' : 08584+2602
STJ 49

91' : 08473+2440
CVR 505

91' : 08471+2645
HJ 458

92' : 08454+2602
FMR 208

93' : 08587+2523
A 1974

95' : 08588+2524
LLO 8

97' : 08507+2409
POU3013

97' : 08581+2634
A 1973

99' : 08472+2657
SKF 724

101' : 08461+2644
SLW 289

103' : 08454+2635
GRV 766

104' : 08490+2341
POU3010

106' : 08530+2358
POU3016

107' : 08494+2723
LDS3822



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Binary Systems
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Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 08520+2543 : COMPONENTS
 
 
  A B
B pa=312.8°
sep=48.83"
 
C pa=266.1°
sep=32.09"
pa=173.9°
sep=35.58"
 
 
08520+2543 A
 
 
Name HD 75646 Coord arcsec 2000 085200.46+254307.4 Mag 7.65 Spectral class K2III (yellow-orange)
PmRA -4.00 PmDE -38.0 SAO 80467 HIP 43535
Tycho2 1946-02159-1 HD 75646 BD BD+26 1855
Tycho2
Tycho2 1946-02159-1 Pflag RAmdeg 133.00189149 DEmdeg 25.71864437
PmRA -1.5 PmDE -36.9 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.1 EpRAm 1991.43 EpDEm 1990.80
Num 11 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 9.087 E BTmag 0.017 VTmag 7.648
E VTmag 0.011 Prox 354 TYC T HIP 43535
CCDM RAdeg 133.00189528 DEdeg 25.71873306 EpRA 1990 1.78
EpDE 1990 1.35 E RAdeg 4.7 E DEdeg 6.0 Posflg
Corr 0.2
SAO
SAO 80467 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.037 Vmag 7.4 SpType K0
Double code Source 34 CatNum 4715 DM BD+26 1855
DMcomp BDsup HD 75646 M HD 0
GC RA1950rad 2.30841191 DE1950rad 0.45217423 PmRA2000 0
PmDE2000 -0.034
Hipparcos
Catalog H HIP 43535 Proxy RAhms 08 52 00.46
DEdms +25 43 07.4 Vmag 7.54 VarFlag R Vmag H
RAdeg 133.002 DEdeg 25.7187 AstroRef Plx 3.23
CCDM 08520+2543 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 75646 BD BD+26 1855
CD CP Dm number +26 1855 VIred 1.13
SpType K2III R SpType Coord arcsec 2000 085200.46+254307.4
Hipparcos 2
HIP 43535 Sn 5 So 0 Nc 1
RArad 2.3213210245 DErad 0.4488765348 Plx 4.38 PmRA -3.76
PmDE -38.18 E RArad 0.84 E DErad 0.44 E Plx 0.85
E pmRA 0.96 E pmDE 0.81 Hpmag 7.7082 E Hpmag 0.0008
SHp 0.011 VA 0 BV 1.212 E BV 0.018
VI 1.17
CCDM
Ccdm 08520+2543 RComp Comp A Note1
Note2 Discov num DRAs 0.46 DDEs 7.0
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.5 Sp K0 PmNote *
PmRA 6 PmDE -46 Dm number +26 1855 Cat1 BD
Name2 +25 1021 Cat2 AGK2/3 HD 75646 M HD
ADS BDS B 4819 M ADS BDS N IDS IDS 08460N2606A
HIC 43535
 
 
08520+2543 B
 
 
Coord arcsec 2000 085157.81+254340.6 Coord calc 085157.81+254340.6 Mag 8.45 Spectral class G0 (yellow)
PmRA -47.00 PmDE -1.0 HIP 43532 Tycho2 1946-02160-1
BD BD+26 1854 Calc delta mag 0.8
Tycho2
Tycho2 1946-02160-1 Pflag RAmdeg 132.99087113 DEmdeg 25.72794607
PmRA -45.8 PmDE -0.3 E RAmdeg 7 E DEmdeg 9
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.08 EpDEm 1990.21
Num 11 Q RAmdeg 0.9 Q DEmdeg 0.4 Q pmRA 0.8
Q pmDE 0.5 BTmag 9.191 E BTmag 0.018 VTmag 8.447
E VTmag 0.014 Prox 358 TYC T HIP 43532
CCDM RAdeg 132.99098750 DEdeg 25.72794694 EpRA 1990 1.75
EpDE 1990 1.41 E RAdeg 6.7 E DEdeg 8.7 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 43532 Proxy RAhms 08 51 57.84
DEdms +25 43 40.6 Vmag 8.45 VarFlag R Vmag G
RAdeg 132.991 DEdeg 25.7279 AstroRef Plx 6.07
CCDM 08520+2543 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+26 1854
CD CP Dm number +26 1854 VIred 0.69
SpType G0IV R SpType Coord arcsec 2000 085157.84+254340.6
Hipparcos 2
HIP 43532 Sn 5 So 0 Nc 1
RArad 2.3211307083 DErad 0.4490373883 Plx 6.62 PmRA -44.81
PmDE -0.43 E RArad 1.23 E DErad 0.69 E Plx 1.27
E pmRA 1.93 E pmDE 1.25 Hpmag 8.575 E Hpmag 0.0018
SHp 0.017 VA 0 BV 0.62 E BV 0.02
VI 0.69
CCDM
Ccdm 08520+2543 RComp Comp B Note1
Note2 Discov num STT4096 DRAs -2.20 DDEs 40.3
R dRAs 10 Year 1925 Theta 313 Rho 45.0
Obs 8 Vmag 8.7 Sp G0 PmNote *
PmRA -47 PmDE -14 Dm number +26 1854 Cat1 BD
Name2 +25 1020 Cat2 AGK2/3 HD M HD
ADS BDS B 4819 M ADS BDS N IDS IDS 08460N2606B
HIC 43532
 
 
08520+2543 C
 
 
Coord arcsec 2000 085158.09+254305.2 Mag 10.7 PmRA -16.00 PmDE -12.0
Calc delta mag 3.05 Calc coord yes
CCDM
Ccdm 08520+2543 RComp Comp C Note1
Note2 Discov num STT4096 DRAs -2.07 DDEs 4.8
R dRAs 10 Year 1903 Theta 261 Rho 34.3
Obs 2 Vmag 11.5 Sp PmNote *
PmRA -3 PmDE -10 Dm number Cat1
Name2 +25 1019 Cat2 AGK2/3 HD M HD
ADS BDS B 4819 M ADS BDS N IDS IDS 08460N2606C
HIC