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Doubles in session


Current system
20169+3130
HO 588 AB
HD 193010


Nearby doubles
9' : 20176+3130
SEI1066

10' : 20176+3132
TDS1057

22' : 20170+3153
SEI1061

32' : 20144+3129
A 1204

35' : 20175+3205
SEI1065

35' : 20181+3202
SEI1068

36' : 20168+3206
COU1476AB

37' : 20190+3155
TDT2162

38' : 20188+3102
HDS2902

39' : 20188+3201
SEI1075

47' : 20169+3218
SEI1060

50' : 20198+3203
TDS1060

50' : 20200+3201
SEI1085

60' : 20211+3104
TDT2200

61' : 20190+3225
TDT2161

63' : 20131+3209
SEI1008AB

64' : 20217+3112
BRT 279

65' : 20169+3235
A 284

65' : 20189+3230
SEI1076

68' : 20165+3238
GII 15

69' : 20123+3205
STF2649AB

69' : 20127+3213
SEI1002

69' : 20222+3115
A 1208

70' : 20222+3118
RAO 430

70' : 20118+3108
COU1474AB

71' : 20140+3031
COU1475



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 20169+3130 : COMPONENTS
 
 
  A B
B pa=296.9°
sep=51.21"
 
C pa=306.2°
sep=51.97"
pa=26.4°
sep=8.38"
 
 
20169+3130 A
 
 
Name HD 193010 Coord arcsec 2000 201654.99+313018.7 Mag 6.91 Spectral class A0III (white)
PmRA -8.00 PmDE -12.0 SAO 69743 HIP 99967
Tycho2 2672-02200-1 HD 193010 GC 28190 BD BD+31 4020
Tycho2
Tycho2 2672-02200-1 Pflag RAmdeg 304.22911686 DEmdeg 31.50521456
PmRA -4.3 PmDE -10.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.4 E pmDE 1.3 EpRAm 1991.31 EpDEm 1991.51
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 6.904 E BTmag 0.014 VTmag 6.914
E VTmag 0.010 Prox 510 TYC T HIP 99967
CCDM RAdeg 304.22912889 DEdeg 31.50523861 EpRA 1990 1.47
EpDE 1990 1.68 E RAdeg 3.8 E DEdeg 3.5 Posflg
Corr 0.1
SAO
SAO 69743 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 0.033 Vmag 6.8 SpType A0
Double code Source 70 CatNum 28190 DM BD+31 4020
DMcomp BDsup HD 193010 M HD 0
GC 28190 RA1950rad 5.30108575 DE1950rad 0.54716659 PmRA2000 0.0008
PmDE2000 0.031
Hipparcos
Catalog H HIP 99967 Proxy RAhms 20 16 54.99
DEdms +31 30 18.9 Vmag 6.92 VarFlag R Vmag H
RAdeg 304.229 DEdeg 31.5052 AstroRef Plx 4.65
CCDM 20169+3130 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 193010 BD BD+31 4020
CD CP Dm number +31 4020 VIred 0.01
SpType A0 R SpType Coord arcsec 2000 201654.99+313018.9
Hipparcos 2
HIP 99967 Sn 5 So 0 Nc 1
RArad 5.3097999631 DErad 0.5498701952 Plx 5.28 PmRA -7.61
PmDE -12.21 E RArad 0.3 E DErad 0.35 E Plx 0.49
E pmRA 0.32 E pmDE 0.39 Hpmag 6.9258 E Hpmag 0.0008
SHp 0.009 VA 0 BV -0.001 E BV 0.006
VI 0.02
CCDM
Ccdm 20169+3130 RComp Comp A Note1
Note2 Discov num DRAs 0.98 DDEs 19.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.0 Sp A0 PmNote *
PmRA -11 PmDE 1 Dm number +31 4020 Cat1 BD
Name2 +31 2003 Cat2 AGK2/3 HD 193010 M HD
ADS BDS A13630 M ADS BDS N IDS IDS 20129N3112A
HIC 99967
 
 
20169+3130 B
 
 
Coord arcsec 2000 201651.42+313041.9 Coord calc 201651.42+313041.9 Mag 8.89 Spectral class A2 (white)
PmRA -9.00 PmDE -14.0 SAO 69741 Tycho2 2672-02019-1
HD 332076 DM BD+31 4017 Calc delta mag 1.98
Tycho2
Tycho2 2672-02019-1 Pflag RAmdeg 304.21430732 DEmdeg 31.51165582
PmRA -5.0 PmDE -10.1 E RAmdeg 8 E DEmdeg 7
E pmRA 1.5 E pmDE 1.6 EpRAm 1991.17 EpDEm 1991.51
Num 4 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.1
Q pmDE 1.1 BTmag 9.059 E BTmag 0.017 VTmag 8.890
E VTmag 0.014 Prox 510 TYC T HIP
CCDM RAdeg 304.21432139 DEdeg 31.51167917 EpRA 1990 1.47
EpDE 1990 1.72 E RAdeg 8.3 E DEdeg 6.5 Posflg
Corr -0.1
SAO
SAO 69741 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.008 Vmag 9.2 SpType A0
Double code Source 6 CatNum 2002 DM BD+31 4017
DMcomp BDsup HD 332076 M HD 0
GC RA1950rad 5.30082206 DE1950rad 0.54727145 PmRA2000 -0.0014
PmDE2000 0.006
CCDM
Ccdm 20169+3130 RComp Comp B Note1
Note2 Discov num HO 588 DRAs -2.60 DDEs 41.7
R dRAs 10 Year 1896 Theta 297 Rho 51.1
Obs 8 Vmag 8.8 Sp PmNote *
PmRA -17 PmDE -12 Dm number +31 4017 Cat1 BD
Name2 +31 2002 Cat2 AGK2/3 HD M HD
ADS BDS A13630 M ADS BDS N IDS IDS 20129N3112B
HIC
 
 
20169+3130 C
 
 
Coord arcsec 2000 201651.71+313049.4 Mag 12.6 Calc delta mag 5.69 Calc coord yes
CCDM
Ccdm 20169+3130 RComp B Comp C Note1
Note2 Discov num HO 588 DRAs DDEs
R dRAs Year 1896 Theta 016 Rho 8.5
Obs 6 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13630 M ADS BDS N IDS IDS 20129N3112C
HIC