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Doubles in session


Current system
18367+0640
J 99 AB


Nearby doubles
21' : 18354+0649
J 100

22' : 18361+0701
LDS5238

39' : 18390+0624
SLE 498

42' : 18341+0624
SLE 355

46' : 18393+0700
J 101

49' : 18350+0559
GWP2788

50' : 18395+0704
J 1272

50' : 18395+0703
J 1271

52' : 18397+0704
J 102AB

52' : 18349+0556
TDT 945AB

53' : 18373+0732
STF2346

54' : 18331+0649
SLE 354

55' : 18330+0637
J 96

56' : 18398+0709
SLE1031AB

59' : 18328+0633
SLE 353

61' : 18327+0656
SLE 352

64' : 18399+0722
STF2355AB

66' : 18335+0726
SCJ 18AB

67' : 18349+0742
SLE 357AB

68' : 18412+0645
J 1273

69' : 18352+0745
J 97

70' : 18320+0647
STT 354

70' : 18355+0748
SLE 359

72' : 18396+0736
J 2141

72' : 18348+0534
CRT 28AB

74' : 18318+0641
J 1372



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 18367+0640 : COMPONENTS
 
 
  A Ab B C D
Ab pa=91.4°
sep=0.16"
 
B pa=337.4°
sep=35.81"
pa=337.2°
sep=35.88"
 
C pa=78.3°
sep=77.09"
pa=78.3°
sep=76.93"
pa=101.1°
sep=90.92"
 
D pa=242.5°
sep=116.65"
pa=242.6°
sep=116.79"
pa=225.9°
sep=124.92"
pa=248.8°
sep=191.98"
 
E pa=208.9°
sep=262.87"
pa=209.0°
sep=262.95"
pa=203.3°
sep=286.54"
pa=219.5°
sep=318.48"
pa=187.6°
sep=177.85"
 
 
18367+0640 A
 
 
Coord arcsec 2000 183639.09+064019.8 Mag 5.45 Spectral class F3V (yellow-white) PmRA -31.00
PmDE -145.0 SAO 123693 HIP 91237 Tycho2 0458-01851-1
HD 171834 HR 6987 GC 25427 BD BD+06 3855
Tycho2
Tycho2 0458-01851-1 Pflag RAmdeg 279.16281192 DEmdeg 6.67180631
PmRA -29.8 PmDE -144.0 E RAmdeg 3 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.68 EpDEm 1991.47
Num 13 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.5
Q pmDE 0.8 BTmag 5.855 E BTmag 0.014 VTmag 5.469
E VTmag 0.009 Prox 999 TYC T HIP 91237
CCDM RAdeg 279.16288000 DEdeg 6.67213889 EpRA 1990 1.81
EpDE 1990 1.69 E RAdeg 3.4 E DEdeg 3.5 Posflg
Corr -0.2
SAO
SAO 123693 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 -0.14 Vmag 5.4 SpType F2
Double code Source 70 CatNum 25427 DM BD+06 3855
DMcomp BDsup HD 171834 M HD 0
GC 25427 RA1950rad 4.86169404 DE1950rad 0.11573216 PmRA2000 -0.0017
PmDE2000 -0.141
Hipparcos
Catalog H HIP 91237 Proxy RAhms 18 36 39.09
DEdms +06 40 19.8 Vmag 5.43 VarFlag R Vmag H
RAdeg 279.163 DEdeg 6.67216 AstroRef Plx 31.53
CCDM 18367+0640 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 171834 BD BD+06 3855
CD CP Dm number +06 3855 VIred 0.43
SpType F3V R SpType Coord arcsec 2000 183639.09+064019.8
Hipparcos 2
HIP 91237 Sn 5 So 0 Nc 1
RArad 4.8723115203 DErad 0.1164510897 Plx 30.23 PmRA -30.78
PmDE -144.55 E RArad 0.23 E DErad 0.16 E Plx 0.27
E pmRA 0.24 E pmDE 0.21 Hpmag 5.5205 E Hpmag 0.0006
SHp 0.005 VA 0 BV 0.386 E BV 0.004
VI 0.45
CCDM
Ccdm 18367+0640 RComp Comp A Note1
Note2 Discov num DRAs -2.92 DDEs 17.5
R dRAs 10 Year Theta Rho
Obs 4 Vmag 5.4 Sp F2 PmNote *
PmRA -29 PmDE -165 Dm number +06 3855 Cat1 BD
Name2 +06 2304 Cat2 AGK2/3 HD 171834 M HD
ADS BDS A11496 M ADS BDS N IDS IDS 18318N0636A
HIC 91237
 
 
18367+0640 Ab
 
 
Coord arcsec 2000 183639.10+064019.8 Calc delta mag 5.45 Calc coord yes
 
 
18367+0640 B
 
 
Coord arcsec 2000 183638.17+064052.9 Mag 14.4 PmRA 1.00 PmDE -10.0
Calc delta mag 8.95 Calc coord yes
CCDM
Ccdm 18367+0640 RComp Comp B Note1
Note2 Discov num J 99 DRAs DDEs
R dRAs Year 1934 Theta 327 Rho 28.9
Obs 4 Vmag 14.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11496 M ADS BDS N IDS IDS 18318N0636B
HIC
 
 
18367+0640 C
 
 
Coord arcsec 2000 183644.16+064035.4 Mag 12.6 PmRA 5.00 PmDE 3.0
Calc delta mag 7.15 Calc coord yes
CCDM
Ccdm 18367+0640 RComp Comp C Note1
Note2 Discov num J 99 DRAs DDEs
R dRAs Year 1960 Theta 083 Rho 74.8
Obs 2 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11496 M ADS BDS N IDS IDS 18318N0636C
HIC
 
 
18367+0640 D
 
 
Coord arcsec 2000 183632.14+063926.0 Mag 13.8 Calc delta mag 8.35 Calc coord yes
CCDM
Ccdm 18367+0640 RComp Comp D Note1
Note2 Discov num BGH 62 DRAs -14.21 DDEs 8841.0
R dRAs 10 Year Theta 359 Rho 8824.0
Obs 1 Vmag 6.2 Sp F2 PmNote *
PmRA -9 PmDE -129 Dm number +09 3783 Cat1 BD
Name2 +09 2269 Cat2 AGK2/3 HD 171802 M HD
ADS BDS M ADS BDS N IDS * IDS 18318N0636
HIC 91217
 
 
18367+0640 E
 
 
Coord arcsec 2000 183630.55+063629.7 Mag 12.51 PmRA -1.00 PmDE -8.0
Tycho2 0458-00724-1 Calc delta mag 7.06 Calc coord yes
Tycho2
Tycho2 0458-00724-1 Pflag RAmdeg 279.12705386 DEmdeg 6.60830849
PmRA 0.9 PmDE -11.5 E RAmdeg 56 E DEmdeg 72
E pmRA 2.6 E pmDE 2.6 EpRAm 1986.21 EpDEm 1981.15
Num 4 Q RAmdeg 0.7 Q DEmdeg 0.1 Q pmRA 0.7
Q pmDE 0.1 BTmag 12.869 E BTmag 0.247 VTmag 12.510
E VTmag 0.230 Prox 999 TYC HIP
CCDM RAdeg 279.12706556 DEdeg 6.60833750 EpRA 1990 1.81
EpDE 1990 1.75 E RAdeg 101.8 E DEdeg 130.1 Posflg
Corr -0.1