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Doubles in session


Current system
17246+3215
H N 5 AD


Nearby doubles
39' : 17272+3235
TDT 362

45' : 17222+3247
COU 626

47' : 17239+3300
LDS5854

52' : 17207+3228
DOR 1AB

52' : 17266+3130
UC 3341

60' : 17274+3128
HJL1093

60' : 17270+3306
CBL 517

68' : 17294+3243
STF2175

68' : 17192+3221
BU 630

69' : 17294+3245
STF2174

71' : 17191+3210
CRB 121

73' : 17302+3222
COU 806

74' : 17196+3252
SEI 542

76' : 17267+3105
LDS 995

78' : 17186+3229
L 15

78' : 17300+3138
LDS4746

81' : 17308+3201
ZHN 31

83' : 17184+3240
BU 628

86' : 17179+3229
BU 45

87' : 17305+3132
KPP2117

90' : 17184+3258
KPP4032

90' : 17249+3045
B 2544

91' : 17248+3044
BU 1250

91' : 17175+3205
BU 629

93' : 17174+3228
DAM 279AB

93' : 17195+3322
TDT 304



Selections
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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 17246+3215 : COMPONENTS
 
 
  A B C
B pa=356.7°
sep=24.55"
 
C pa=180.8°
sep=37.23"
pa=179.2°
sep=61.74"
 
D pa=12.7°
sep=150.87"
pa=15.7°
sep=127.44"
pa=10.3°
sep=187.46"
 
 
17246+3215 A
 
 
Coord arcsec 2000 172435.84+321458.9 Mag 8.65 Spectral class K5 (yellow-orange) PmRA -8.00
PmDE -22.0 HIP 85191 Tycho2 2609-01441-1 BD BD+32 2909
Tycho2
Tycho2 2609-01441-1 Pflag RAmdeg 261.14932938 DEmdeg 32.24965012
PmRA -8.2 PmDE -21.2 E RAmdeg 9 E DEmdeg 8
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.23 EpDEm 1990.81
Num 11 Q RAmdeg 0.8 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 10.279 E BTmag 0.027 VTmag 8.653
E VTmag 0.013 Prox 999 TYC T HIP 85191
CCDM RAdeg 261.14935194 DEdeg 32.24969889 EpRA 1990 1.54
EpDE 1990 1.70 E RAdeg 9.0 E DEdeg 8.2 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 85191 Proxy RAhms 17 24 35.84
DEdms +32 14 58.9 Vmag 8.55 VarFlag R Vmag H
RAdeg 261.149 DEdeg 32.2497 AstroRef Plx 4.39
CCDM 17246+3216 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+32 2909
CD CP Dm number +32 2909 VIred 1.57
SpType K5 R SpType Coord arcsec 2000 172435.84+321458.9
Hipparcos 2
HIP 85191 Sn 5 So 0 Nc 1
RArad 4.5579160244 DErad 0.5628635164 Plx 4.71 PmRA -9.42
PmDE -21.78 E RArad 0.6 E DErad 0.71 E Plx 0.87
E pmRA 0.67 E pmDE 0.85 Hpmag 8.6708 E Hpmag 0.0019
SHp 0.021 VA 0 BV 1.567 E BV 0.197
VI 1.57
 
 
17246+3215 B
 
 
Coord arcsec 2000 172435.73+321523.4 Mag 12.5 PmRA 5.00 PmDE 2.0
Calc delta mag 3.85 Calc coord yes
 
 
17246+3215 C
 
 
Coord arcsec 2000 172435.80+321421.7 Mag 12.2 PmRA -3.00 PmDE 11.0
Calc delta mag 3.55 Calc coord yes
 
 
17246+3215 D
 
 
Coord arcsec 2000 172438.45+321726.1 Mag 8.98 PmRA -4.00 PmDE 19.0
HIP 85203 Tycho2 2609-00776-1 BD BD+32 2910 Calc delta mag 0.33
Calc coord yes
Tycho2
Tycho2 2609-00776-1 Pflag RAmdeg 261.16219272 DEmdeg 32.29036232
PmRA -5.1 PmDE 18.5 E RAmdeg 12 E DEmdeg 11
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.13 EpDEm 1990.43
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.780 E BTmag 0.039 VTmag 8.984
E VTmag 0.015 Prox 999 TYC T HIP 85203
CCDM RAdeg 261.16220694 DEdeg 32.29031944 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 11.8 E DEdeg 10.8 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 85203 Proxy RAhms 17 24 38.93
DEdms +32 17 25.1 Vmag 8.73 VarFlag 2 R Vmag H
RAdeg 261.162 DEdeg 32.2903 AstroRef Plx 0.35
CCDM 17246+3216 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+32 2910
CD CP Dm number +32 2910 VIred 2.05
SpType M2 R SpType Coord arcsec 2000 172438.93+321725.1
Hipparcos 2
HIP 85203 Sn 5 So 0 Nc 1
RArad 4.5581403672 DErad 0.5635723242 Plx 1.01 PmRA -3.61
PmDE 17.54 E RArad 0.57 E DErad 0.75 E Plx 0.89
E pmRA 0.64 E pmDE 0.96 Hpmag 8.8073 E Hpmag 0.0035
SHp 0.033 VA 0 BV 1.617 E BV 0.082
VI 2.05