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Doubles in session


Current system
18508+1059
STF 2404
HD 174569


Nearby doubles
9' : 18509+1107
BPM 866

10' : 18509+1108
HEI9011

11' : 18509+1109
BRT1312

18' : 18510+1041
BPM 869

21' : 18495+1048
DAM 270

22' : 18520+1047
STF2408

22' : 18521+1049
GMC 16

24' : 18497+1041
STF2402

26' : 18497+1038
BPM 851

31' : 18516+1126
DAM 124

31' : 18511+1129
J 2533

32' : 18512+1130
J 2534

34' : 18502+1131
BU 265

37' : 18485+1045
STF2396AB

37' : 18513+1022
SMA 82

40' : 18516+1136
DAM 125

42' : 18487+1126
GWP2799

42' : 18515+1019
HJ 870AB

43' : 18482+1039
STT 362AB

43' : 18533+1037
RAS 10

44' : 18479+1110
STTA174

50' : 18487+1137
BPM 837

50' : 18493+1144
BPM 843

51' : 18497+1147
BPM 850

51' : 18476+1121
BPM 830

52' : 18530+1137
HU 258



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 18508+1059 : COMPONENTS
 
 
  A
B pa=180.2°
sep=3.61"
 
 
18508+1059 A
 
 
Componente originario normalizzato AB Name HD 174569 Coord arcsec 2000 185045.55+105835.2 Mag 6.92
Spectral class K5III (yellow-orange) PmRA 11.00 PmDE 25.0 SAO 104170
HIP 92475 Tycho2 1030-03912-1 HD 174569 HR 7099
GC 25851 BD BD+10 3685
Tycho2
Tycho2 1030-03912-1 Pflag RAmdeg 282.68981003 DEmdeg 10.97643776
PmRA 10.6 PmDE 25.0 E RAmdeg 5 E DEmdeg 7
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.79 EpDEm 1991.56
Num 4 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.1 BTmag 8.807 E BTmag 0.020 VTmag 6.917
E VTmag 0.011 Prox 36 TYC T HIP 92475
CCDM A RAdeg 282.68978583 DEdeg 10.97638028 EpRA 1990 1.87
EpDE 1990 1.73 E RAdeg 4.7 E DEdeg 6.5 Posflg
Corr -0.1
SAO
SAO 104170 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 0.01 Vmag 6.6 SpType K2
Double code Source 70 CatNum 25851 DM BD+10 3685
DMcomp BDsup HD 174569 M HD 0
GC 25851 RA1950rad 4.92360359 DE1950rad 0.19053106 PmRA2000 0.0015
PmDE2000 0.009
Hipparcos
Catalog H HIP 92475 Proxy H RAhms 18 50 45.55
DEdms +10 58 35.0 Vmag 6.37 VarFlag R Vmag G
RAdeg 282.69 DEdeg 10.9764 AstroRef A Plx 1.75
CCDM 18508+1059 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 181 Rho 3.564 HD 174569 BD BD+10 3685
CD CP Dm number +10 3685 VIred 1.45
SpType K5III+... R SpType Coord arcsec 2000 185045.55+105835.0
Hipparcos 2
HIP 92475 Sn 15 So 3 Nc 2
RArad 4.9338674028 DErad 0.191573914 Plx 2.59 PmRA 7.92
PmDE 4.66 E RArad 0.79 E DErad 0.57 E Plx 0.84
E pmRA 0.83 E pmDE 0.7 Hpmag 6.5135 E Hpmag 0.001
SHp 0.01 VA 0 BV 1.443 E BV 0.002
VI 1.45
CCDM
Ccdm 18508+1059 RComp Comp A Note1
Note2 Discov num DRAs -2.48 DDEs -26.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.9 Sp K2 PmNote *
PmRA 3 PmDE 7 Dm number +10 3685 Cat1 BD
Name2 +10 2307 Cat2 AGK2/3 HD 174569 M HD
ADS BDS A11750 M ADS BDS N IDS IDS 18460N1052A
HIC 92475
 
 
18508+1059 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185045.55+105831.6 Mag 7.77 Spectral class K3 (yellow-orange)
PmRA 8.00 PmDE 6.0 Calc delta mag 0.85 Calc coord yes
CCDM
Ccdm 18508+1059 RComp Comp B Note1
Note2 Discov num STF2404 DRAs DDEs
R dRAs Year 1829 Theta 183 Rho 3.6
Obs 99 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11750 M ADS BDS N IDS IDS 18460N1052B
HIC 92475