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Doubles in session


Current system
18103+0235
BU 638 AE


Nearby doubles
4' : 18104+0232
STF2288

16' : 18097+0247
BAL1955

27' : 18103+0209
DAL 18AB

33' : 18099+0307
BU 637AB

34' : 18083+0230
BAL1953AB

36' : 18121+0258
GRV 231

37' : 18080+0222
WLY 9

38' : 18128+0243
BAL1958

39' : 18121+0207
BAL1957

39' : 18129+0228
HEI 559

40' : 18083+0209
BAL1954

40' : 18081+0213
BU 636AB

41' : 18117+0200
BAL1499

41' : 18130+0243
BAL1959AB

43' : 18076+0224
BAL1952

45' : 18074+0227
BAL1951

45' : 18090+0315
BAL2477

51' : 18123+0154
A 2260AB

53' : 18106+0327
BAL2481

56' : 18079+0153
OSO 93AB

57' : 18076+0314
SLE 85

58' : 18084+0325
BAL2475

58' : 18077+0317
AG 216

63' : 18144+0251
BAL1960

64' : 18069+0159
BAL1498

72' : 18080+0337
ARY 2AB



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 18103+0235 : COMPONENTS
 
 
  A B C D
B pa=152.6°
sep=22.93"
 
C pa=150.4°
sep=21.45"
pa=2.4°
sep=1.71"
 
D pa=221.5°
sep=59.64"
pa=244.1°
sep=55.64"
pa=242.5°
sep=56.47"
 
E pa=343.5°
sep=13.66"
pa=336.7°
sep=36.43"
pa=335.5°
sep=34.89"
pa=31.6°
sep=67.88"
 
 
18103+0235 A
 
 
Coord arcsec 2000 181020.63+023510.1 Mag 10.51 Spectral class M3 (red) PmRA 0.00
PmDE -1.0 Tycho2 0435-02215-1 ADS 11118 DM BD+02 3516
Tycho2
Tycho2 0435-02215-1 Pflag RAmdeg 272.58598315 DEmdeg 2.58614707
PmRA -1.8 PmDE 1.0 E RAmdeg 36 E DEmdeg 33
E pmRA 1.7 E pmDE 1.7 EpRAm 1983.81 EpDEm 1982.20
Num 4 Q RAmdeg 0.7 Q DEmdeg 1.2 Q pmRA 0.6
Q pmDE 1.2 BTmag 11.785 E BTmag 0.106 VTmag 10.511
E VTmag 0.056 Prox 229 TYC T HIP
CCDM RAdeg 272.58598944 DEdeg 2.58613028 EpRA 1990 1.82
EpDE 1990 1.71 E RAdeg 43.6 E DEdeg 52.9 Posflg
Corr 0.1
CCDM
Ccdm 18103+0235 RComp Comp A Note1
Note2 Discov num DRAs 2.65 DDEs 10.1
R dRAs 65 Year Theta Rho
Obs 5 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number +02 3516 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A11118 M ADS BDS N IDS IDS 18053N0234A
HIC
 
 
18103+0235 B
 
 
Coord arcsec 2000 181021.33+023449.7 Mag 10.78 PmRA 1.00 PmDE -9.0
Tycho2 0435-02555-1 Calc delta mag 0.27 Calc coord yes
Tycho2
Tycho2 0435-02555-1 Pflag RAmdeg 272.58889810 DEmdeg 2.58049831
PmRA -6.9 PmDE -15.6 E RAmdeg 34 E DEmdeg 36
E pmRA 2.2 E pmDE 2.2 EpRAm 1986.61 EpDEm 1985.17
Num 3 Q RAmdeg 0.9 Q DEmdeg 5.8 Q pmRA 0.9
Q pmDE 5.8 BTmag 11.037 E BTmag 0.066 VTmag 10.779
E VTmag 0.077 Prox 229 TYC T HIP
CCDM RAdeg 272.58891861 DEdeg 2.58048667 EpRA 1990 1.84
EpDE 1990 1.79 E RAdeg 40.6 E DEdeg 47.8 Posflg
Corr 0.1
CCDM
Ccdm 18103+0235 RComp Comp B Note1
Note2 Discov num STF2287 DRAs 3.33 DDEs -9.4
R dRAs 65 Year 1878 Theta 152 Rho 22.2
Obs 8 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11118 M ADS BDS N IDS IDS 18053N0234B
HIC
 
 
18103+0235 C
 
 
Coord arcsec 2000 181021.34+023451.5 Mag 13.6 Calc delta mag 3.09 Calc coord yes
CCDM
Ccdm 18103+0235 RComp B Comp C Note1
Note2 Discov num BU 638 DRAs DDEs
R dRAs Year 1878 Theta 007 Rho 1.7
Obs 9 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11118 M ADS BDS N IDS IDS 18053N0234C
HIC
 
 
18103+0235 D
 
 
Coord arcsec 2000 181017.99+023425.4 Mag 12.07 PmRA 2.00 PmDE -6.0
Tycho2 0435-02125-1 Calc delta mag 1.56 Calc coord yes
Tycho2
Tycho2 0435-02125-1 Pflag RAmdeg 272.57500097 DEmdeg 2.57377287
PmRA -1.9 PmDE -10.5 E RAmdeg 51 E DEmdeg 53
E pmRA 1.8 E pmDE 1.8 EpRAm 1976.41 EpDEm 1973.80
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.0 BTmag 11.859 E BTmag 0.111 VTmag 12.070
E VTmag 0.235 Prox 555 TYC HIP
CCDM RAdeg 272.57502833 DEdeg 2.57377306 EpRA 1990 1.77
EpDE 1990 1.69 E RAdeg 79.7 E DEdeg 95.4 Posflg
Corr 0.1
CCDM
Ccdm 18103+0235 RComp Comp D Note1
Note2 Discov num BU 638 DRAs -0.02 DDEs -34.8
R dRAs 65 Year 1913 Theta 223 Rho 59.0
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11118 M ADS BDS N IDS IDS 18053N0234D
HIC
 
 
18103+0235 E
 
 
Coord arcsec 2000 181020.37+023523.2 Mag 15.5 Calc delta mag 4.99 Calc coord yes