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Doubles in session


Current system
17346+0935
STFA 34 BD


Nearby doubles
13' : 17347+0922
TDS 873

33' : 17330+0913
HDS2477

52' : 17313+0949
UC 3361

57' : 17382+0913
OSO 80

58' : 17339+1031
BRT1286

60' : 17377+0855
BRT2171AB

61' : 17386+0923
UC 3379

62' : 17321+1024
CLL 11

68' : 17380+0849
GRV 963

68' : 17340+1042
LDS4754

69' : 17368+1034
STT 333

74' : 17311+1027
STF2176AB

76' : 17308+0844
J 2113AB

78' : 17318+1040
AG 355

80' : 17301+1019
GRV 958

89' : 17339+0806
SHY 726

97' : 17294+1032
UC 3352

97' : 17308+1052
LDS4747

101' : 17403+1030
BRT1288

103' : 17287+1029
STF2170AB

104' : 17294+0824
J 3267

106' : 17317+1111
AG 354

115' : 17293+0811
HU 176

117' : 17394+1107
TDT 453

120' : 17307+1120
GWP2717AB

123' : 17332+0734
A 1153



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 17346+0935 : COMPONENTS
 
 
  A Ab B C
Ab pa=280.9°
sep=0.39"
 
B pa=189.9°
sep=41.31"
pa=189.4°
sep=41.32"
 
C pa=343.6°
sep=96.53"
pa=343.8°
sep=96.35"
pa=351.4°
sep=134.82"
 
D pa=212.6°
sep=126.48"
pa=212.5°
sep=126.33"
pa=222.9°
sep=89.81"
pa=191.6°
sep=203.30"
 
 
17346+0935 A
 
 
Name 53 Oph Coord arcsec 2000 173436.69+093512.2 Mag 5.8 Spectral class A2V (white)
PmRA 6.00 PmDE -10.0 SAO 122526 HIP 85998
Tycho2 0996-00317-1 HD 159480 HR 6548 GC 23824
BD BD+09 3424 Flamsteed 53 Ophiuchi Flamsteed name 53 Oph
Tycho2
Tycho2 0996-00317-1 Pflag RAmdeg 263.65288976 DEmdeg 9.58670467
PmRA 5.0 PmDE -7.8 E RAmdeg 4 E DEmdeg 4
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.35 EpDEm 1991.23
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.2 BTmag 5.839 E BTmag 0.014 VTmag 5.802
E VTmag 0.009 Prox 412 TYC T HIP 85998
CCDM RAdeg 263.65287778 DEdeg 9.58672306 EpRA 1990 1.56
EpDE 1990 1.43 E RAdeg 3.6 E DEdeg 3.8 Posflg
Corr 0.2
SAO
SAO 122526 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.008 Vmag 5.8 SpType A2
Double code Source 70 CatNum 23824 DM BD+09 3424
DMcomp BDsup HD 159480 M HD 0
GC 23824 RA1950rad 4.59124476 DE1950rad 0.16788308 PmRA2000 0.0003
PmDE2000 -0.008
Hipparcos
Catalog H HIP 85998 Proxy RAhms 17 34 36.69
DEdms +09 35 12.2 Vmag 5.8 VarFlag R Vmag H
RAdeg 263.653 DEdeg 9.58672 AstroRef Plx 9.54
CCDM 17346+0935 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 159480 BD BD+09 3424
CD CP Dm number +09 3424 VIred 0.06
SpType A2V R SpType Coord arcsec 2000 173436.69+093512.2
Hipparcos 2
HIP 85998 Sn 5 So 0 Nc 1
RArad 4.6016108069 DErad 0.1673198953 Plx 9.66 PmRA 5.61
PmDE -9.79 E RArad 0.28 E DErad 0.24 E Plx 0.38
E pmRA 0.28 E pmDE 0.26 Hpmag 5.8232 E Hpmag 0.0005
SHp 0.005 VA 0 BV 0.04 E BV 0
VI 0.06
CCDM
Ccdm 17346+0935 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs 11.9
R dRAs 10 Year Theta Rho
Obs 4 Vmag 5.8 Sp A2 PmNote *
PmRA -5 PmDE -8 Dm number +09 3424 Cat1 BD
Name2 +09 2073 Cat2 AGK2/3 HD 159480 M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939A
HIC 85998
 
 
17346+0935 Ab
 
 
Coord arcsec 2000 173436.66+093512.3 Mag 10.1 Calc delta mag 4.3 Calc coord yes
 
 
17346+0935 B
 
 
Coord arcsec 2000 173436.21+093431.5 Coord calc 173436.21+093431.5 Mag 7.5 Spectral class A8IV (white)
PmRA 2.00 PmDE -8.0 Tycho2 0996-02303-1 Calc delta mag 1.7
Tycho2
Tycho2 0996-02303-1 Pflag RAmdeg 263.65086821 DEmdeg 9.57544322
PmRA 3.7 PmDE -6.9 E RAmdeg 5 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.32 EpDEm 1990.99
Num 9 Q RAmdeg 0.6 Q DEmdeg 1.3 Q pmRA 0.6
Q pmDE 1.3 BTmag 7.759 E BTmag 0.016 VTmag 7.499
E VTmag 0.012 Prox 412 TYC T HIP
CCDM RAdeg 263.65085944 DEdeg 9.57545944 EpRA 1990 1.65
EpDE 1990 1.46 E RAdeg 5.0 E DEdeg 5.7 Posflg
Corr 0.3
CCDM
Ccdm 17346+0935 RComp Comp B Note1
Note2 Discov num STF4034 DRAs 0.17 DDEs -28.5
R dRAs 10 Year 1835 Theta 191 Rho 41.2
Obs 15 Vmag 8.5 Sp PmNote *
PmRA -12 PmDE -13 Dm number +09 3423 Cat1 BD
Name2 +09 2072 Cat2 AGK2/3 HD M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939B
HIC
 
 
17346+0935 C
 
 
Coord arcsec 2000 173434.85+093644.8 Mag 11.9 PmRA -21.00 PmDE 29.0
Tycho2 0996-00789-1 Calc delta mag 6.1 Calc coord yes
Tycho2
Tycho2 0996-00789-1 Pflag RAmdeg 263.64523067 DEmdeg 9.61249209
PmRA -18.8 PmDE 24.6 E RAmdeg 89 E DEmdeg 101
E pmRA 2.7 E pmDE 2.7 EpRAm 1975.64 EpDEm 1968.49
Num 3 Q RAmdeg 0.8 Q DEmdeg 1.6 Q pmRA 0.8
Q pmDE 1.6 BTmag 12.994 E BTmag 0.348 VTmag 11.899
E VTmag 0.211 Prox 964 TYC HIP
CCDM RAdeg 263.64527361 DEdeg 9.61242917 EpRA 1990 1.62
EpDE 1990 1.46 E RAdeg 98.9 E DEdeg 119.0 Posflg
Corr 0.0
CCDM
Ccdm 17346+0935 RComp Comp C Note1
Note2 Discov num STF4034 DRAs DDEs
R dRAs Year 1912 Theta 345 Rho 94.0
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939C
HIC
 
 
17346+0935 D
 
 
Coord arcsec 2000 173432.08+093325.7 Mag 11.98 PmRA 7.00 PmDE -1.0
Calc delta mag 6.18 Calc coord yes
CCDM
Ccdm 17346+0935 RComp Comp D Note1
Note2 Discov num STF4034 DRAs DDEs
R dRAs Year 1912 Theta 223 Rho 91.4
Obs 1 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10635 M ADS BDS N IDS IDS 17299N0939D
HIC