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Doubles in session


Current system
18310+3857
FYM 40 AC


Nearby doubles
13' : 18316+3846
COU1604

18' : 18309+3840
STF2338AB

23' : 18329+3850
STTA171AB

37' : 18297+3929
TDT 910

37' : 18298+3930
SLE 182

40' : 18323+3933
UC 3603

45' : 18272+3847
MLB 854

47' : 18343+3832
SLE 210

48' : 18335+3934
SLE 208AB

56' : 18298+3803
HU 1189

59' : 18367+3911
OL 14AB

61' : 18362+3858
ES 2571

61' : 18348+3939
SLE 215

65' : 18273+3944
TDT 881

66' : 18366+3859
MLB 755

68' : 18367+3841
H 4 59AB

70' : 18369+3846
H 5 39AB
Vega

72' : 18301+3746
UC 3595

78' : 18332+4010
STT 356AB

80' : 18256+3945
COU1461

84' : 18240+3844
HO 432AB

89' : 18385+3837
SLE 230AB

90' : 18239+3824
HEI 803

91' : 18381+3935
BU 50AB

93' : 18376+3806
ES 2019AB

93' : 18237+3821
HO 431



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 18310+3857 : COMPONENTS
 
 
  A Ab B C D
Ab pa=12.1°
sep=0.47"
 
B pa=210.8°
sep=23.27"
pa=210.4°
sep=23.72"
 
C pa=82.9°
sep=55.38"
pa=83.4°
sep=55.23"
pa=68.2°
sep=72.04"
 
D pa=300.0°
sep=11.04"
pa=297.7°
sep=10.90"
pa=5.2°
sep=25.63"
pa=268.9°
sep=64.53"
 
E pa=204.2°
sep=33.09"
pa=204.0°
sep=33.55"
pa=189.2°
sep=10.32"
pa=241.6°
sep=77.86"
pa=186.4°
sep=35.93"
 
 
18310+3857 A
 
 
Coord arcsec 2000 183100.96+385656.4 Mag 10.45 PmRA -9.00 PmDE 11.0
Tycho2 3105-00926-1
Tycho2
Tycho2 3105-00926-1 Pflag RAmdeg 277.75404098 DEmdeg 38.94899140
PmRA -3.3 PmDE 7.0 E RAmdeg 27 E DEmdeg 24
E pmRA 3.2 E pmDE 3.0 EpRAm 1989.41 EpDEm 1988.82
Num 4 Q RAmdeg 0.3 Q DEmdeg 0.5 Q pmRA 0.3
Q pmDE 0.5 BTmag 10.965 E BTmag 0.050 VTmag 10.452
E VTmag 0.043 Prox 709 TYC T HIP
CCDM RAdeg 277.75405111 DEdeg 38.94897722 EpRA 1990 1.63
EpDE 1990 1.66 E RAdeg 29.5 E DEdeg 28.5 Posflg
Corr 0.1
 
 
18310+3857 Ab
 
 
Coord arcsec 2000 183100.97+385656.9 Mag 11.23 PmRA -3.00 PmDE 7.0
Calc delta mag 0.19 Calc coord yes
 
 
18310+3857 B
 
 
Coord arcsec 2000 183059.94+385636.4 Coord calc 183059.94+385636.4 Mag 11.6 PmRA -5.00
PmDE -16.0 Calc delta mag 0.56
 
 
18310+3857 C
 
 
Coord arcsec 2000 183105.67+385703.2 Mag 10.64 PmRA -5.00 PmDE -4.0
Tycho2 3105-00939-1 Calc delta mag 0.4 Calc coord yes
Tycho2
Tycho2 3105-00939-1 Pflag RAmdeg 277.77932565 DEmdeg 38.94995027
PmRA -1.7 PmDE -3.9 E RAmdeg 26 E DEmdeg 25
E pmRA 3.2 E pmDE 3.0 EpRAm 1988.37 EpDEm 1988.56
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 11.117 E BTmag 0.052 VTmag 10.635
E VTmag 0.050 Prox 709 TYC T HIP
CCDM RAdeg 277.77933361 DEdeg 38.94995583 EpRA 1990 1.61
EpDE 1990 1.68 E RAdeg 33.3 E DEdeg 31.2 Posflg
Corr 0.1
 
 
18310+3857 D
 
 
Coord arcsec 2000 183100.14+385701.9 Mag 14.5 Calc delta mag 3.46 Calc coord yes
 
 
18310+3857 E
 
 
Coord arcsec 2000 183059.80+385626.2 Mag 14.5 PmRA -5.00 PmDE 1.0
Calc delta mag 3.46 Calc coord yes