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Doubles in session


Current system
17434+3357
HO 560 AB
HD 161299


Nearby doubles
14' : 17437+3409
KPP4056

14' : 17426+3347
TDT 473

33' : 17455+3338
CRB 124

47' : 17454+3318
TDT 489

49' : 17456+3436
TDT 491

50' : 17436+3446
STT 334

58' : 17435+3453
COU 997

60' : 17479+3417
BU 632AB

61' : 17475+3430
BU 358

63' : 17457+3452
AG 213

63' : 17404+3446
POP 12

63' : 17483+3348
TOK 316

69' : 17424+3504
KPP4052

72' : 17387+3438
KPP4048

73' : 17380+3330
JNN 115

73' : 17429+3244
KPP4054

86' : 17495+3436
AG 214

93' : 17503+3323
TDS 887

94' : 17507+3339
COU 635

95' : 17471+3235
COU 634

109' : 17354+3443
COU 995

110' : 17467+3538
STF2226

111' : 17345+3354
SKF1763

114' : 17365+3243
SEI 543AB

114' : 17436+3203
SEI 546

116' : 17460+3206
SEI 547



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 17434+3357 : COMPONENTS
 
 
  A B
B pa=262.9°
sep=1.12"
 
C pa=255.0°
sep=44.02"
pa=254.8°
sep=42.92"
 
 
17434+3357 A
 
 
Name HD 161299 Coord arcsec 2000 174322.88+335641.4 Mag 8.82 Spectral class F5 (yellow-white)
PmRA -9.00 PmDE -10.0 SAO 66284 HIP 86733
Tycho2 2615-00858-1 HD 161299 BD BD+34 3031
Tycho2
Tycho2 2615-00858-1 Pflag P RAmdeg 265.84521562 DEmdeg 33.94484105
PmRA -9.2 PmDE -9.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.42 EpDEm 1991.38
Num 7 Q RAmdeg 1.9 Q DEmdeg 1.6 Q pmRA 1.9
Q pmDE 1.7 BTmag 9.198 E BTmag 0.017 VTmag 8.821
E VTmag 0.014 Prox 12 TYC T HIP 86733
CCDM B RAdeg 265.84539417 DEdeg 33.94487444 EpRA 1990 1.64
EpDE 1990 1.62 E RAdeg 7.2 E DEdeg 7.3 Posflg D
Corr -0.1
SAO
SAO 66284 DelFlag RA1950 PmRA1950 -0.0002
DE1950 PmDE1950 -0.009 Vmag 7.8 SpType F5
Double code Source 6 CatNum 1556 DM BD+34 3031
DMcomp BDsup HD 161299 M HD 0
GC RA1950rad 4.63195744 DE1950rad 0.59282202 PmRA2000 0.0001
PmDE2000 -0.008
Hipparcos
Catalog H HIP 86733 Proxy H RAhms 17 43 22.89
DEdms +33 56 41.5 Vmag 8.19 VarFlag R Vmag H
RAdeg 265.845 DEdeg 33.9449 AstroRef B Plx 4.38
CCDM 17434+3357 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP BA
Theta 265 Rho 1.235 HD 161299 BD BD+34 3031
CD CP Dm number +34 3031 VIred 0.46
SpType F5 R SpType Coord arcsec 2000 174322.89+335641.5
Hipparcos 2
HIP 86733 Sn 15 So 3 Nc 2
RArad 4.639877423 DErad 0.5924498153 Plx 4.68 PmRA -7.29
PmDE -6.61 E RArad 0.59 E DErad 0.74 E Plx 0.89
E pmRA 0.66 E pmDE 0.87 Hpmag 8.2796 E Hpmag 0.0018
SHp 0.017 VA 0 BV 0.375 E BV 0.015
VI 0.44
CCDM
Ccdm 17434+3357 RComp Comp A Note1
Note2 Discov num DRAs -1.12 DDEs -18.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.7 Sp F5 PmNote *
PmRA -7 PmDE -3 Dm number +34 3031 Cat1 BD
Name2 +33 1556 Cat2 AGK2/3 HD 161299 M HD
ADS BDS A10742 M ADS BDS N IDS IDS 17398N3359A
HIC 86733
 
 
17434+3357 B
 
 
Coord arcsec 2000 174322.79+335641.3 Mag 9.11 PmRA -9.00 PmDE -10.0
Tycho2 2615-00858-2 Calc delta mag 0.29 Calc coord yes
Tycho2
Tycho2 2615-00858-2 Pflag P RAmdeg 265.84521562 DEmdeg 33.94484105
PmRA -9.2 PmDE -9.9 E RAmdeg 7 E DEmdeg 7
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.42 EpDEm 1991.38
Num 7 Q RAmdeg 1.9 Q DEmdeg 1.6 Q pmRA 1.9
Q pmDE 1.7 BTmag 9.516 E BTmag 0.019 VTmag 9.106
E VTmag 0.016 Prox 12 TYC HIP 86733
CCDM A RAdeg 265.84498472 DEdeg 33.94484722 EpRA 1990 1.63
EpDE 1990 1.62 E RAdeg 8.9 E DEdeg 9.0 Posflg D
Corr -0.1
CCDM
Ccdm 17434+3357 RComp Comp B Note1
Note2 Discov num HO 560 DRAs DDEs
R dRAs Year 1956 Theta 085 Rho 0.9
Obs 21 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10742 M ADS BDS N IDS IDS 17398N3359B
HIC 86733
 
 
17434+3357 C
 
 
Coord arcsec 2000 174319.46+335630.0 Mag 15 PmRA -20.00 PmDE 3.0
Calc delta mag 6.18 Calc coord yes