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Doubles in session


Current system
20144+4206
STT 403 AB
HD 192659


Nearby doubles
11' : 20142+4216
TDT2110

14' : 20133+4214
COU2638

29' : 20168+4158
ES 1568AB

32' : 20158+4233
ES 1567

41' : 20107+4208
COU2637

42' : 20114+4232
ES 1566

44' : 20151+4249
A 388

50' : 20151+4118
A 387AB

50' : 20171+4127
ARN 97

50' : 20099+4200
CVR 219

51' : 20143+4115
COU2639

54' : 20159+4257
ROE 42

55' : 20144+4112
TDT2112

55' : 20097+4149
TDT2037

55' : 20189+4227
HJ 1503

57' : 20186+4136
ES 1675

60' : 20111+4131
HJ 1491

61' : 20181+4122
ES 1674

62' : 20197+4151
MMA 3

63' : 20188+4244
HO 124

64' : 20185+4123
TDT2154

64' : 20097+4130
HDS2871

64' : 20159+4307
BRT2257

69' : 20082+4210
TDS1045

71' : 20080+4204
A 383

72' : 20138+4055
TDT2106



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 20144+4206 : COMPONENTS
 
 
  A B
B pa=172.6°
sep=0.93"
 
C pa=24.4°
sep=10.86"
pa=22.0°
sep=11.66"
 
 
20144+4206 A
 
 
Name HD 192659 Coord arcsec 2000 201421.53+420615.6 Mag 7.31 Spectral class B9IV (blue-white)
PmRA 2.00 PmDE -2.0 SAO 49345 HIP 99749
Tycho2 3159-01225-1 HD 192659 HR 7737 GC 28123
BD BD+41 3668
Tycho2
Tycho2 3159-01225-1 Pflag P RAmdeg 303.58975311 DEmdeg 42.10424875
PmRA 2.0 PmDE -2.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.40 EpDEm 1991.47
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.8 Q pmRA 0.9
Q pmDE 1.8 BTmag 7.262 E BTmag 0.015 VTmag 7.305
E VTmag 0.010 Prox 9 TYC T HIP 99749
CCDM A RAdeg 303.58972694 DEdeg 42.10434583 EpRA 1990 1.55
EpDE 1990 1.63 E RAdeg 4.1 E DEdeg 4.1 Posflg D
Corr 0.0
SAO
SAO 49345 DelFlag RA1950 PmRA1950 0.0001
DE1950 PmDE1950 -0.019 Vmag 6.4 SpType B8
Double code Source 70 CatNum 28123 DM BD+41 3668
DMcomp BDsup HD 192659 M HD 0
GC 28123 RA1950rad 5.29111469 DE1950rad 0.73217997 PmRA2000 0.0004
PmDE2000 -0.021
Hipparcos
Catalog H HIP 99749 Proxy H RAhms 20 14 21.53
DEdms +42 06 15.6 Vmag 6.67 VarFlag R Vmag G
RAdeg 303.59 DEdeg 42.1043 AstroRef A Plx 2.76
CCDM 20144+4206 N CCDM I Nsys 1 Ncomp 3
MultFlag C Source Qual A M HIP
Theta Rho HD 192659 BD BD+41 3668
CD CP Dm number +41 3668 VIred -0.02
SpType B9IV-V R SpType Coord arcsec 2000 201421.53+420615.6
Hipparcos 2
HIP 99749 Sn 15 So 3 Nc 3
RArad 5.2986403276 DErad 0.7348594486 Plx 1.72 PmRA 3.76
PmDE -2 E RArad 0.45 E DErad 0.47 E Plx 0.57
E pmRA 0.5 E pmDE 0.54 Hpmag 6.6915 E Hpmag 0.0016
SHp 0.013 VA 0 BV -0.038 E BV 0.002
VI -0.02
CCDM
Ccdm 20144+4206 RComp Comp A Note1
Note2 Discov num DRAs -2.42 DDEs 14.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.1 Sp B8 PmNote *
PmRA 11 PmDE -5 Dm number +41 3668 Cat1 BD
Name2 +41 1860 Cat2 AGK2/3 HD 192659 M HD
ADS BDS A13572 M ADS BDS N IDS IDS 20109N4148A
HIC 99749
 
 
20144+4206 B
 
 
Coord arcsec 2000 201421.54+420614.7 Mag 7.64 Spectral class V PmRA 2.00
PmDE -2.0 Tycho2 3159-01225-2 HD 228512 Calc delta mag 0.33
Calc coord yes
Tycho2
Tycho2 3159-01225-2 Pflag P RAmdeg 303.58975311 DEmdeg 42.10424875
PmRA 2.0 PmDE -2.2 E RAmdeg 5 E DEmdeg 5
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.40 EpDEm 1991.47
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.8 Q pmRA 0.9
Q pmDE 1.8 BTmag 7.630 E BTmag 0.015 VTmag 7.641
E VTmag 0.011 Prox 9 TYC T HIP 99749
CCDM B RAdeg 303.58978194 DEdeg 42.10408750 EpRA 1990 1.54
EpDE 1990 1.63 E RAdeg 4.6 E DEdeg 4.5 Posflg D
Corr 0.0
CCDM
Ccdm 20144+4206 RComp Comp B Note1
Note2 Discov num STT 403 DRAs DDEs
R dRAs Year 1848 Theta 173 Rho 0.8
Obs 26 Vmag 7.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13572 M ADS BDS N IDS IDS 20109N4148B
HIC 99749
 
 
20144+4206 C
 
 
Coord arcsec 2000 201421.93+420625.5 Mag 9.8 Spectral class V PmRA 4.00
PmDE -2.0 Calc delta mag 2.49 Calc coord yes
CCDM
Ccdm 20144+4206 RComp Comp C Note1
Note2 Discov num STF2657 DRAs -1.88 DDEs 23.6
R dRAs 10 Year 1848 Theta 033 Rho 11.6
Obs 15 Vmag 9.0 Sp PmNote *
PmRA 9 PmDE -22 Dm number Cat1
Name2 +41 1861 Cat2 AGK2/3 HD M HD
ADS BDS A13572 M ADS BDS N IDS IDS 20109N4148C
HIC