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Doubles in session


Current system
18153-1900
BU 284 AF


Nearby doubles
4' : 18150-1900
ARA 741

5' : 18150-1857
RST3167

9' : 18158-1855
OCC 566

14' : 18150-1912
LEO 15AB

15' : 18143-1902
ARA 740

15' : 18147-1847
TOB 272AB

15' : 18143-1904
B 2859AB

17' : 18164-1858
B 1885

18' : 18165-1856
ARA 466

20' : 18140-1904
ARA 736

20' : 18163-1913
B 2440

21' : 18141-1912
ARA 738AB

22' : 18168-1858
OCC9179

23' : 18138-1904
ARA 735

23' : 18137-1903
SKF 97

24' : 18147-1922
OCC 466

25' : 18138-1847
HJ 594AB

25' : 18170-1858
MZA 23AB

25' : 18152-1924
TSN 117

25' : 18155-1840
SEE 349

25' : 18162-1921
B 2439

25' : 18156-1835
ARA 465

26' : 18135-1903
ARA 734

26' : 18166-1842
ARA 468

28' : 18137-1845
FEN 28

29' : 18173-1851
ARA 470



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 18153-1900 : COMPONENTS
 
 
  A B C D E F G H Q R
B pa=359.1°
sep=18.10"
 
C pa=86.3°
sep=31.27"
pa=117.1°
sep=35.37"
 
D pa=191.0°
sep=57.72"
pa=188.2°
sep=75.53"
pa=215.7°
sep=72.27"
 
E pa=187.9°
sep=75.21"
pa=186.2°
sep=93.14"
pa=208.5°
sep=87.07"
pa=178.1°
sep=17.83"
 
F pa=266.7°
sep=131.17"
pa=258.9°
sep=133.16"
pa=266.6°
sep=162.44"
pa=292.3°
sep=129.64"
pa=299.1°
sep=137.91"
 
G pa=199.2°
sep=12.33"
pa=187.2°
sep=29.99"
pa=248.8°
sep=37.80"
pa=8.8°
sep=45.55"
pa=5.8°
sep=63.16"
pa=91.9°
sep=126.97"
 
H pa=65.7°
sep=20.06"
pa=117.9°
sep=21.02"
pa=295.8°
sep=14.35"
pa=24.3°
sep=71.21"
pa=19.1°
sep=87.57"
pa=84.0°
sep=150.08"
pa=48.3°
sep=29.92"
 
Q pa=67.9°
sep=21.88"
pa=115.7°
sep=22.81"
pa=299.7°
sep=12.57"
pa=25.7°
sep=72.03"
pa=20.3°
sep=88.22"
pa=84.1°
sep=152.05"
pa=50.8°
sep=31.41"
pa=90.8°
sep=1.99"
 
R pa=352.2°
sep=22.58"
pa=327.1°
sep=5.09"
pa=300.7°
sep=39.85"
pa=5.7°
sep=79.43"
pa=4.3°
sep=97.14"
pa=76.9°
sep=131.36"
pa=1.7°
sep=34.03"
pa=303.5°
sep=25.59"
pa=301.2°
sep=27.28"
 
S pa=103.3°
sep=18.09"
pa=141.2°
sep=28.56"
pa=245.6°
sep=14.93"
pa=28.6°
sep=59.79"
pa=21.7°
sep=75.70"
pa=88.7°
sep=148.60"
pa=70.9°
sep=22.91"
pa=183.2°
sep=12.43"
pa=192.2°
sep=12.67"
pa=142.1°
sep=33.62"
 
 
18153-1900 A
 
 
Name HD 167287 Coord arcsec 2000 181516.76-185933.9 Mag 7.09 Spectral class B1Ib (blue-white)
PmRA -1.00 PmDE -2.0 SAO 161217 Tycho2 6272-00830-1
HD 167287 DM BD-19 4928
Tycho2
Tycho2 6272-00830-1 Pflag RAmdeg 273.81986151 DEmdeg -18.99275044
PmRA -0.6 PmDE -2.4 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.54 EpDEm 1991.39
Num 11 Q RAmdeg 1.0 Q DEmdeg 1.2 Q pmRA 0.9
Q pmDE 1.3 BTmag 7.142 E BTmag 0.016 VTmag 7.091
E VTmag 0.011 Prox 759 TYC T HIP
CCDM RAdeg 273.81986306 DEdeg -18.99274500 EpRA 1990 1.79
EpDE 1990 1.75 E RAdeg 4.1 E DEdeg 4.9 Posflg
Corr -0.1
SAO
SAO 161217 DelFlag RA1950 PmRA1950 -0.0021
DE1950 PmDE1950 -0.003 Vmag 8 SpType B0
Double code Source 22 CatNum 7575 DM BD-19 4928
DMcomp BDsup HD 167287 M HD 0
GC RA1950rad 4.76620161 DE1950rad -0.33177617 PmRA2000 -0.002
PmDE2000 -0.002
CCDM
Ccdm 18153-1900 RComp Comp A Note1
Note2 Discov num DRAs -1.37 DDEs 26.6
R dRAs 10 Year Theta Rho
Obs 10 Vmag 8.3 Sp B0 PmNote *
PmRA -30 PmDE -3 Dm number -19 4928 Cat1 BD
Name2 161217 Cat2 SAO HD 167287 M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901A
HIC
 
 
18153-1900 B
 
 
Coord arcsec 2000 181516.74-185915.8 Coord calc 181516.74-185915.8 Mag 11.5 PmRA 2.00
PmDE -22.0 Calc delta mag 4.41
CCDM
Ccdm 18153-1900 RComp Comp B Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 359 Rho 17.9
Obs 5 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901B
HIC
 
 
18153-1900 C
 
 
Coord arcsec 2000 181518.96-185931.9 Coord calc 181518.96-185931.9 Mag 12.2 PmRA -3.00
PmDE 11.0 Calc delta mag 5.11
CCDM
Ccdm 18153-1900 RComp Comp C Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1891 Theta 087 Rho 31.3
Obs 4 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901C
HIC
 
 
18153-1900 D
 
 
Coord arcsec 2000 181515.98-190030.6 Mag 9.7 PmRA -12.00 PmDE -4.0
Calc delta mag 2.61 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp D Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 192 Rho 57.5
Obs 2 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901D
HIC
 
 
18153-1900 E
 
 
Coord arcsec 2000 181516.03-190048.4 Mag 10.34 PmRA 0.00 PmDE -8.0
Calc delta mag 3.25 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp E Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 180 Rho 76.1
Obs 2 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901E
HIC
 
 
18153-1900 F
 
 
Coord arcsec 2000 181507.53-185941.4 Mag 9.5 PmRA 1.00 PmDE -8.0
Calc delta mag 2.41 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp F Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1890 Theta 268 Rho 138.5
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901F
HIC
 
 
18153-1900 G
 
 
Coord arcsec 2000 181516.47-185945.5 Mag 11 PmRA -3.00 PmDE -14.0
Calc delta mag 3.91 Calc coord yes
 
 
18153-1900 H
 
 
Coord arcsec 2000 181518.05-185925.7 Mag 10.7 PmRA 8.00 PmDE -14.0
Calc delta mag 3.61 Calc coord yes
 
 
18153-1900 Q
 
 
Coord arcsec 2000 181518.19-185925.7 Mag 12.7 PmRA 8.00 PmDE -14.0
Calc delta mag 5.61 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp Q Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1891 Theta 067 Rho 22.0
Obs 4 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901Q
HIC
 
 
18153-1900 R
 
 
Coord arcsec 2000 181516.55-185911.5 Mag 12 PmRA -68.00 PmDE 70.0
Calc delta mag 4.91 Calc coord yes
CCDM
Ccdm 18153-1900 RComp B Comp R Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1914 Theta 324 Rho 5.0
Obs 3 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901R
HIC
 
 
18153-1900 S
 
 
Coord arcsec 2000 181518.00-185938.1 Mag 13 Calc delta mag 5.91 Calc coord yes
CCDM
Ccdm 18153-1900 RComp Comp S Note1
Note2 Discov num BU 284 DRAs DDEs
R dRAs Year 1898 Theta 103 Rho 17.5
Obs 1 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11193 M ADS BDS N IDS IDS 18094S1901S
HIC