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Current system
18310+4154
HJ 1328


Nearby doubles
17' : 18310+4210
TDT 921

18' : 18294+4158
ES 1559AB

27' : 18332+4200
ES 21

36' : 18319+4119
COU1605

42' : 18346+4158
UC 3615

44' : 18293+4114
KPP 413

48' : 18340+4121
ARY 14AB

51' : 18295+4242
LDS4788

52' : 18352+4135
TOK 322AB

53' : 18338+4235
DBR 322

59' : 18310+4055
MMA 19

62' : 18337+4247
COU1790

70' : 18362+4117
STF2351

75' : 18349+4053
J 764

79' : 18272+4048
TDT 877

79' : 18380+4151
UC 3630

81' : 18300+4033
J 762

83' : 18342+4039
ES 1654

83' : 18298+4032
RAO 674

83' : 18242+4228
COU1788AB

87' : 18302+4320
A 584

88' : 18240+4236
KPP 963

90' : 18348+4036
TDT 942

93' : 18227+4200
SKF 320AB

94' : 18301+4325
J 763

94' : 18353+4314
ES 1422



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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 18310+4154 : COMPONENTS
 
 
  A
B pa=122.5°
sep=17.02"
 
 
18310+4154 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183057.24+415347.1 Mag 9.05 Spectral class K2 (yellow-orange)
PmRA 16.00 PmDE -11.0 HIP 90744 Tycho2 3113-02129-1
BD BD+41 3076
Tycho2
Tycho2 3113-02129-1 Pflag RAmdeg 277.73850726 DEmdeg 41.89642911
PmRA 15.6 PmDE -10.5 E RAmdeg 11 E DEmdeg 10
E pmRA 1.1 E pmDE 1.2 EpRAm 1989.47 EpDEm 1990.39
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.427 E BTmag 0.031 VTmag 9.046
E VTmag 0.016 Prox 211 TYC T HIP 90744
CCDM A RAdeg 277.73845833 DEdeg 41.89645361 EpRA 1990 1.67
EpDE 1990 1.74 E RAdeg 11.9 E DEdeg 10.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 90744 Proxy RAhms 18 30 57.23
DEdms +41 53 47.2 Vmag 8.94 VarFlag R Vmag H
RAdeg 277.738 DEdeg 41.8965 AstroRef A Plx 4.42
CCDM 18310+4154 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD BD BD+41 3076
CD CP Dm number +41 3076 VIred 1.19
SpType K2 R SpType Coord arcsec 2000 183057.23+415347.2
Hipparcos 2
HIP 90744 Sn 95 So 3 Nc 1
RArad 4.8474503624 DErad 0.7312310443 Plx 3.14 PmRA 15.52
PmDE -15.91 E RArad 0.9 E DErad 1.06 E Plx 1.16
E pmRA 1.04 E pmDE 1.68 Hpmag 9.1063 E Hpmag 0.0752
SHp 0.023 VA 0 BV 1.145 E BV 0.025
VI 1.11
CCDM
Ccdm 18310+4154 RComp Comp A Note1
Note2 Discov num DRAs -2.71 DDEs -12.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp PmNote *
PmRA 19 PmDE -5 Dm number +41 3076 Cat1 BD
Name2 +41 1592 Cat2 AGK2/3 HD M HD
ADS BDS B 8632 M ADS BDS N IDS IDS 18277N4149A
HIC 90744
 
 
18310+4154 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183058.52+415337.9 Mag 12.13 PmRA 7.00
PmDE -19.0 HIP 90750 Tycho2 3113-01062-1 Calc delta mag 3.08
Calc coord yes
Tycho2
Tycho2 3113-01062-1 Pflag RAmdeg 277.74595241 DEmdeg 41.89456677
PmRA 15.3 PmDE 2.7 E RAmdeg 108 E DEmdeg 96
E pmRA 2.3 E pmDE 2.0 EpRAm 1954.40 EpDEm 1956.37
Num 3 Q RAmdeg 0.1 Q DEmdeg 0.4 Q pmRA 0.1
Q pmDE 0.4 BTmag 14.201 E BTmag 0.461 VTmag 12.126
E VTmag 0.180 Prox 211 TYC HIP 90750
CCDM B RAdeg 277.74590500 DEdeg 41.89456056 EpRA 1990 1.70
EpDE 1990 1.76 E RAdeg 137.5 E DEdeg 120.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 90750 Proxy RAhms 18 30 59.04
DEdms +41 53 39.8 Vmag 12.1 VarFlag R Vmag H
RAdeg 277.746 DEdeg 41.8944 AstroRef B Plx 4.42
CCDM 18310+4154 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source F Qual D M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.72
SpType R SpType Coord arcsec 2000 183059.04+415339.8
Hipparcos 2
HIP 90750 Sn 95 So 3 Nc 1
RArad 4.8475825511 DErad 0.7311955592 Plx 13.96 PmRA 11.67
PmDE -156.27 E RArad 13 E DErad 15.64 E Plx 18.76
E pmRA 14.45 E pmDE 28.3 Hpmag 11.701 E Hpmag 0.6542
SHp 0 VA 0 BV 0 E BV 0
VI 0
CCDM
Ccdm 18310+4154 RComp Comp B Note1
Note2 Discov num HJ 1328 DRAs DDEs
R dRAs Year 1900 Theta 113 Rho 21.6
Obs 3 Vmag 11.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8632 M ADS BDS N IDS IDS 18277N4149B
HIC 90750