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Doubles in session


Current system
18511-0617
J 107 AC


Nearby doubles
9' : 18517-0618
GLP 14

17' : 18514-0603
J 2679

31' : 18497-0555
H 6 50AB

35' : 18534-0628
J 2680AB

37' : 18489-0627
A 91

37' : 18511-0540
RST4603

41' : 18487-0600
STF2391AB

46' : 18505-0701
RST4601

46' : 18489-0547
RST4600

46' : 18521-0700
HDS2676

46' : 18541-0607
RST4606

54' : 18477-0630
J 2233

59' : 18472-0607
J 1634

59' : 18537-0533
A 93

60' : 18480-0539
SKF 228AB

61' : 18521-0716
BU 1465AB

64' : 18490-0711
TDT1069

66' : 18469-0631
J 2231AB

68' : 18516-0724
ARN 95

70' : 18554-0552
J 2241AB

73' : 18518-0505
WFC 213

73' : 18464-0630
J 2230AB

75' : 18562-0619
RST4609

81' : 18460-0614
DAM 118AB

86' : 18455-0627
J 3272AB

87' : 18453-0628
J 3271



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 18511-0617 : COMPONENTS
 
 
  A B C D E
B pa=192.1°
sep=6.60"
 
C pa=146.7°
sep=9.72"
pa=104.0°
sep=6.94"
 
D pa=159.6°
sep=12.35"
pa=132.0°
sep=7.66"
pa=196.8°
sep=3.61"
 
E pa=94.4°
sep=15.93"
pa=73.2°
sep=18.04"
pa=56.8°
sep=12.59"
pa=48.2°
sep=15.53"
 
F pa=83.0°
sep=14.12"
pa=62.1°
sep=17.43"
pa=41.4°
sep=13.11"
pa=36.2°
sep=16.46"
pa=327.6°
sep=3.48"
 
 
18511-0617 A
 
 
Name HD 174512 Coord arcsec 2000 185107.97-061645.0 Mag 8.62 Spectral class B8 (blue-white)
PmRA 0.00 PmDE 0.0 SAO 142695 HIP 92507
Tycho2 5126-05099-1 HD 174512 GC 25853 BD BD-06 4929
Tycho2
Tycho2 5126-05099-1 Pflag RAmdeg 282.78324384 DEmdeg -6.27917099
PmRA -0.3 PmDE -0.1 E RAmdeg 8 E DEmdeg 11
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.06 EpDEm 1990.44
Num 10 Q RAmdeg 1.1 Q DEmdeg 1.7 Q pmRA 1.2
Q pmDE 1.8 BTmag 9.156 E BTmag 0.020 VTmag 8.615
E VTmag 0.016 Prox 64 TYC T HIP 92507
CCDM A RAdeg 282.78324472 DEdeg -6.27917056 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 8.4 E DEdeg 11.0 Posflg
Corr 0.0
SAO
SAO 142695 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 0.007 Vmag 8 SpType B8
Double code Source 70 CatNum 25853 DM BD-06 4929
DMcomp BDsup HD 174512 M HD 0
GC 25853 RA1950rad 4.92379203 DE1950rad -0.11063603 PmRA2000 0.0004
PmDE2000 0.007
Hipparcos
Catalog H HIP 92507 Proxy H RAhms 18 51 07.98
DEdms -06 16 45.0 Vmag 8.47 VarFlag 2 R Vmag H
RAdeg 282.783 DEdeg -6.27917 AstroRef A Plx -7.79
CCDM 18511-0617 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual C M HIP
Theta Rho HD 174512 BD BD-06 4929
CD CP Dm number -06 4929 VIred -0.08
SpType B8 R SpType Coord arcsec 2000 185107.98-061645.0
Hipparcos 2
HIP 92507 Sn 15 So 3 Nc 3
RArad 4.9354985574 DErad -0.1095921678 Plx -11.07 PmRA 3.39
PmDE -2.69 E RArad 2.07 E DErad 1.67 E Plx 2.51
E pmRA 2.66 E pmDE 1.96 Hpmag 8.4406 E Hpmag 0.0024
SHp 0.032 VA 2 BV 0 E BV 0
VI 0
CCDM
Ccdm 18511-0617 RComp Comp A Note1
Note2 Discov num DRAs 2.02 DDEs 16.2
R dRAs 10 Year Theta Rho
Obs 6 Vmag 8.0 Sp B8 PmNote *
PmRA 3 PmDE 7 Dm number -06 4929 Cat1 BD
Name2 142695 Cat2 SAO HD 174512 M HD
ADS BDS A11752 M ADS BDS N IDS IDS 18458S0624A
HIC 92507
 
 
18511-0617 B
 
 
Coord arcsec 2000 185107.88-061651.4 Mag 11.34 PmRA -25.00 PmDE 7.0
Calc delta mag 2.72 Calc coord yes
CCDM
Ccdm 18511-0617 RComp Comp B Note1
Note2 Discov num J 107 DRAs DDEs
R dRAs Year 1912 Theta 191 Rho 5.8
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11752 M ADS BDS N IDS IDS 18458S0624B
HIC 92507
 
 
18511-0617 C
 
 
Coord arcsec 2000 185108.33-061653.1 Mag 11.89 PmRA -17.00 PmDE -6.0
Calc delta mag 3.27 Calc coord yes
CCDM
Ccdm 18511-0617 RComp Comp C Note1
Note2 Discov num J 107 DRAs DDEs
R dRAs Year 1915 Theta 144 Rho 8.1
Obs 2 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11752 M ADS BDS N IDS IDS 18458S0624C
HIC 92507
 
 
18511-0617 D
 
 
Coord arcsec 2000 185108.26-061656.6 Mag 12.2 Calc delta mag 3.58 Calc coord yes
CCDM
Ccdm 18511-0617 RComp C Comp D Note1
Note2 Discov num J 107 DRAs DDEs
R dRAs Year 1915 Theta 196 Rho 3.6
Obs 1 Vmag 15.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11752 M ADS BDS N IDS IDS 18458S0624D
HIC 92507
 
 
18511-0617 E
 
 
Coord arcsec 2000 185109.04-061646.2 Mag 11.92 PmRA 5.00 PmDE -18.0
Calc delta mag 3.3 Calc coord yes
CCDM
Ccdm 18511-0617 RComp Comp E Note1
Note2 Discov num J 107 DRAs DDEs
R dRAs Year 1901 Theta 088 Rho 15.4
Obs 2 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11752 M ADS BDS N IDS IDS 18458S0624E
HIC
 
 
18511-0617 F
 
 
Coord arcsec 2000 185108.91-061643.3 Mag 12.7 Calc delta mag 4.08 Calc coord yes
CCDM
Ccdm 18511-0617 RComp E Comp F Note1
Note2 Discov num J 107 DRAs DDEs
R dRAs Year 1915 Theta 328 Rho 3.5
Obs 1 Vmag 14.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11752 M ADS BDS N IDS IDS 18458S0624F
HIC