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Doubles in session


Current system
17500+4157
STF 2237
HD 162622


Nearby doubles
7' : 17499+4151
LDS4765

36' : 17468+4157
DAM 684

37' : 17471+4215
A 697

38' : 17531+4212
COU1599

46' : 17505+4112
A 698AB

54' : 17536+4234
COU1600

61' : 17453+4229
UC 3398

62' : 17519+4256
COU1598

64' : 17491+4054
BVD 257

66' : 17523+4057
A 699

66' : 17457+4132
POP 216

73' : 17548+4110
RAO 605

74' : 17479+4047
TDT 509

76' : 17550+4107
UC 3444

80' : 17555+4108
ES 1557AB

85' : 17572+4131
COU1782

86' : 17536+4313
ES 2663

86' : 17528+4038
TDT 552

88' : 17569+4115
STF2255

89' : 17497+4325
LDS4764

89' : 17481+4324
KPP4062

91' : 17472+4033
UC 3406

91' : 17494+4028
COU1456

93' : 17572+4112
KPP4072

96' : 17514+4332
LDS4767

99' : 17533+4329
TDT 556



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 17500+4157 : COMPONENTS
 
 
  A
B pa=4.6°
sep=20.38"
 
 
17500+4157 A
 
 
Componente originario normalizzato AB Name HD 162622 Coord arcsec 2000 174958.77+415718.6 Mag 8.08
Spectral class F2 (yellow-white) PmRA 16.00 PmDE -41.0 SAO 46991
HIP 87274 Tycho2 3096-00124-1 HD 162622 GC 24239
BD BD+42 2929
Tycho2
Tycho2 3096-00124-1 Pflag RAmdeg 267.49488722 DEmdeg 41.95516065
PmRA 16.6 PmDE -42.3 E RAmdeg 5 E DEmdeg 5
E pmRA 0.8 E pmDE 0.9 EpRAm 1991.05 EpDEm 1991.14
Num 14 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 0.9 BTmag 8.442 E BTmag 0.016 VTmag 8.081
E VTmag 0.012 Prox 205 TYC T HIP 87274
CCDM A RAdeg 267.49483528 DEdeg 41.95525944 EpRA 1990 1.65
EpDE 1990 1.60 E RAdeg 5.3 E DEdeg 5.4 Posflg
Corr 0.0
SAO
SAO 46991 DelFlag RA1950 PmRA1950 -0.0004
DE1950 PmDE1950 -0.055 Vmag 7.9 SpType F2
Double code Source 70 CatNum 24239 DM BD+42 2929
DMcomp A BDsup HD 162622 M HD 0
GC 24239 RA1950rad 4.66183363 DE1950rad 0.73248968 PmRA2000 0.0001
PmDE2000 -0.054
Hipparcos
Catalog H HIP 87274 Proxy RAhms 17 49 58.76
DEdms +41 57 18.9 Vmag 8.05 VarFlag R Vmag G
RAdeg 267.495 DEdeg 41.9553 AstroRef A Plx 8.49
CCDM 17500+4157 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual A M HIP
Theta Rho HD 162622 BD BD+42 2929
CD CP Dm number +42 2929 VIred 0.45
SpType F2 R SpType Coord arcsec 2000 174958.76+415718.9
Hipparcos 2
HIP 87274 Sn 95 So 3 Nc 1
RArad 4.6686654912 DErad 0.7322574834 Plx 8.73 PmRA 16.74
PmDE -39.81 E RArad 0.79 E DErad 0.78 E Plx 0.9
E pmRA 0.84 E pmDE 0.95 Hpmag 8.1371 E Hpmag 0.0177
SHp 0.04 VA 0 BV 0.388 E BV 0.015
VI 0.45
CCDM
Ccdm 17500+4157 RComp Comp A Note1
Note2 Discov num DRAs -1.19 DDEs 19.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp F2 PmNote *
PmRA 23 PmDE -35 Dm number +42 2929 Cat1 BD
Name2 +41 1516 Cat2 AGK2/3 HD 162622 M HD
ADS BDS A10829 M ADS BDS N IDS IDS 17468N4159A
HIC 87274
 
 
17500+4157 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174958.92+415738.9 Mag 9.96 Spectral class F2 (yellow-white)
PmRA 16.00 PmDE -40.0 HIP 87275 Calc delta mag 1.88
Calc coord yes
Hipparcos
Catalog H HIP 87275 Proxy RAhms 17 49 58.97
DEdms +41 57 39.3 Vmag 10.21 VarFlag R Vmag H
RAdeg 267.496 DEdeg 41.9609 AstroRef B Plx 2.64
CCDM 17500+4157 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual A M HIP
Theta Rho HD BD
CD CP Dm number VIred 0.47
SpType F2 R SpType Coord arcsec 2000 174958.97+415739.3
Hipparcos 2
HIP 87275 Sn 95 So 3 Nc 1
RArad 4.6686808203 DErad 0.732355963 Plx -4.61 PmRA 41.53
PmDE -33.58 E RArad 8.49 E DErad 9.48 E Plx 10.21
E pmRA 11.02 E pmDE 11.47 Hpmag 10.343 E Hpmag 0.1084
SHp 0 VA 0 BV 0.646 E BV 0.049
VI 0.71
CCDM
Ccdm 17500+4157 RComp Comp B Note1
Note2 Discov num STF2237 DRAs -1.03 DDEs 38.6
R dRAs 10 Year 1829 Theta 008 Rho 20.4
Obs 6 Vmag 10.3 Sp PmNote *
PmRA 7 PmDE -44 Dm number Cat1
Name2 +41 1517 Cat2 AGK2/3 HD M HD
ADS BDS A10829 M ADS BDS N IDS IDS 17468N4159B
HIC 87275