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Doubles in session


Current system
18445-0737
HDS 2654 AC


Nearby doubles
2' : 18444-0739
TDT1023

24' : 18463-0734
J 2923

29' : 18463-0729
DAM 119

33' : 18424-0727
J 2523

37' : 18423-0720
HDS2649

40' : 18441-0817
SLE 238

41' : 18434-0814
SLE 236

41' : 18442-0817
TOB 295

41' : 18452-0658
J 105

42' : 18442-0656
MAY9001

42' : 18425-0807
BRT 483AB

42' : 18435-0817
J 104AB

43' : 18440-0654
J 2919

44' : 18413-0727
J 1748

44' : 18416-0723
J 2917

44' : 18466-0807
RST4597

49' : 18439-0649
YSC 133

51' : 18432-0650
A 89

52' : 18460-0824
SLE 241

62' : 18406-0707
J 2673

63' : 18446-0636
J 2674

67' : 18426-0635
J 2524

67' : 18490-0740
TDS 947

68' : 18400-0747
STF2350

69' : 18427-0634
DAM 115

69' : 18427-0635
J 2525



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 18445-0737 : COMPONENTS
 
 
  A B
B pa=74.3°
sep=2.06"
 
C pa=321.3°
sep=13.71"
pa=313.9°
sep=14.64"
 
 
18445-0737 A
 
 
Name HD 173202 Coord arcsec 2000 184427.83-073706.6 Mag 8.49 Spectral class F0 (yellow-white)
PmRA 4.00 PmDE 1.0 SAO 142564 HIP 91933
Tycho2 5692-00445-1 HD 173202 BD BD-07 4687
Tycho2
Tycho2 5692-00445-1 Pflag RAmdeg 281.11598744 DEmdeg -7.61848888
PmRA 3.7 PmDE 1.0 E RAmdeg 6 E DEmdeg 9
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.26 EpDEm 1990.59
Num 8 Q RAmdeg 1.8 Q DEmdeg 1.6 Q pmRA 1.8
Q pmDE 1.7 BTmag 9.052 E BTmag 0.018 VTmag 8.489
E VTmag 0.014 Prox 139 TYC T HIP 91933
CCDM A RAdeg 281.11597972 DEdeg -7.61849194 EpRA 1990 1.86
EpDE 1990 1.77 E RAdeg 6.2 E DEdeg 8.6 Posflg
Corr 0.0
SAO
SAO 142564 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.012 Vmag 8.6 SpType F0
Double code Source 26 CatNum 6309 DM BD-07 4687
DMcomp BDsup HD 173202 M HD 0
GC RA1950rad 4.89457469 DE1950rad -0.13387658 PmRA2000 -0.0005
PmDE2000 0.013
Hipparcos
Catalog H HIP 91933 Proxy RAhms 18 44 27.83
DEdms -07 37 06.6 Vmag 8.39 VarFlag R Vmag G
RAdeg 281.116 DEdeg -7.61849 AstroRef A Plx 0.04
CCDM 18445-0737 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AC
Theta 322 Rho 13.838 HD 173202 BD BD-07 4687
CD CP Dm number -07 4687 VIred 0.59
SpType F0 R SpType Coord arcsec 2000 184427.83-073706.6
Hipparcos 2
HIP 91933 Sn 15 So 3 Nc 2
RArad 4.9063993754 DErad -0.1329677413 Plx -3.35 PmRA 5.12
PmDE 7.45 E RArad 1.72 E DErad 1.02 E Plx 1.9
E pmRA 1.78 E pmDE 1.36 Hpmag 8.5142 E Hpmag 0.0061
SHp 0.017 VA 0 BV 0.515 E BV 0.015
VI 0.59
CCDM
Ccdm 18445-0737 RComp Comp A Note1
Note2 Discov num DRAs -2.16 DDEs -6.6
R dRAs 82 Year Theta Rho
Obs 3 Vmag 8.5 Sp F0 PmNote *
PmRA 3 PmDE 2 Dm number -07 4687 Cat1 BD
Name2 142564 Cat2 SAO HD 173202 M HD
ADS BDS M ADS BDS N IDS IDS 18390S0743A
HIC 91933
 
 
18445-0737 B
 
 
Coord arcsec 2000 184427.96-073706.0 Mag 12.4 Calc delta mag 3.91 Calc coord yes
CCDM
Ccdm 18445-0737 RComp Comp B Note1
Note2 Discov num RST4595 DRAs DDEs
R dRAs Year 1938 Theta 067 Rho 2.4
Obs 2 Vmag 12.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18390S0743B
HIC 91933
 
 
18445-0737 C
 
 
Coord arcsec 2000 184427.25-073655.9 Mag 10.69 PmRA 2.00 PmDE -5.0
Tycho2 5692-02458-1 Calc delta mag 2.2 Calc coord yes
Tycho2
Tycho2 5692-02458-1 Pflag RAmdeg 281.11355014 DEmdeg -7.61548803
PmRA 1.3 PmDE -5.6 E RAmdeg 29 E DEmdeg 43
E pmRA 2.0 E pmDE 2.1 EpRAm 1989.64 EpDEm 1987.03
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.5 BTmag 10.862 E BTmag 0.052 VTmag 10.690
E VTmag 0.070 Prox 139 TYC T HIP 91933
CCDM C RAdeg 281.11354694 DEdeg -7.61547500 EpRA 1990 1.86
EpDE 1990 1.81 E RAdeg 29.3 E DEdeg 43.8 Posflg D
Corr -0.1
CCDM
Ccdm 18445-0737 RComp Comp C Note1
Note2 Discov num HDS DRAs -2.74 DDEs 4.3
R dRAs 82 Year 1991 Theta 322 Rho 13.8
Obs 1 Vmag 10.7 Sp PmNote
PmRA 3 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 91933