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Doubles in session


Current system
17555+4108
ABH 92 AE


Nearby doubles
7' : 17550+4107
UC 3444

9' : 17548+4110
RAO 605

17' : 17569+4115
STF2255

19' : 17572+4112
KPP4072

31' : 17572+4131
COU1782

38' : 17523+4057
A 699

41' : 17590+4058
BRT 345

43' : 17592+4115
COU1783

43' : 17528+4038
TDT 552

58' : 17505+4112
A 698AB

71' : 17531+4212
COU1599

71' : 18007+4145
ES 1558

72' : 17533+4000
BU 130

73' : 18018+4052
BVD 259

75' : 17491+4054
BVD 257

77' : 17499+4151
LDS4765

80' : 17538+3951
SLW1216

80' : 17500+4157
STF2237

81' : 17494+4028
COU1456

83' : 18029+4109
ES 1648

84' : 18015+4019
HO 77

88' : 18031+4158
DOO 10

89' : 17575+3942
COU1457

90' : 17536+4234
COU1600

90' : 18019+4202
DAM 103

90' : 17479+4047
TDT 509



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 17555+4108 : COMPONENTS
 
 
  A Ab B C D
Ab pa=55.8°
sep=0.43"
 
B pa=8.5°
sep=11.45"
pa=6.9°
sep=11.16"
 
C pa=208.2°
sep=24.95"
pa=208.7°
sep=25.34"
pa=202.1°
sep=35.93"
 
D pa=320.4°
sep=35.03"
pa=319.7°
sep=35.08"
pa=303.1°
sep=28.68"
pa=347.9°
sep=50.09"
 
E pa=331.3°
sep=65.54"
pa=330.9°
sep=65.50"
pa=324.3°
sep=56.84"
pa=346.1°
sep=81.87"
pa=343.4°
sep=31.84"
 
 
17555+4108 A
 
 
Coord arcsec 2000 175531.53+410748.5 Mag 9.08 Spectral class F3V (yellow-white) PmRA -17.00
PmDE -16.0 Tycho2 3093-00705-1 ADS 10901 DM BD+41 2928
Tycho2
Tycho2 3093-00705-1 Pflag RAmdeg 268.88141777 DEmdeg 41.13016434
PmRA -16.3 PmDE -14.9 E RAmdeg 9 E DEmdeg 10
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.95 EpDEm 1990.72
Num 6 Q RAmdeg 0.7 Q DEmdeg 1.7 Q pmRA 0.7
Q pmDE 1.7 BTmag 9.603 E BTmag 0.020 VTmag 9.156
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 268.88146778 DEdeg 41.13019917 EpRA 1990 1.64
EpDE 1990 1.58 E RAdeg 9.3 E DEdeg 9.5 Posflg P
Corr 0.0
CCDM
Ccdm 17555+4108 RComp Comp A Note1
Note2 Discov num DRAs 1.52 DDEs -11.7
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.1 Sp PmNote *
PmRA -6 PmDE -18 Dm number +41 2928 Cat1 BD
Name2 +41 1529 Cat2 AGK2/3 HD M HD
ADS BDS A10901 M ADS BDS N IDS IDS 17524N4109A
HIC
 
 
17555+4108 Ab
 
 
Coord arcsec 2000 175531.56+410748.7 Mag 9.91 PmRA -16.00 PmDE -15.0
Calc delta mag 0.22 Calc coord yes
 
 
17555+4108 B
 
 
Coord arcsec 2000 175531.68+410759.8 Mag 12.4 PmRA 6.00 PmDE 6.0
Calc delta mag 2.71 Calc coord yes
CCDM
Ccdm 17555+4108 RComp Comp B Note1
Note2 Discov num ES 1557 DRAs DDEs
R dRAs Year 1916 Theta 004 Rho 9.4
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10901 M ADS BDS N IDS IDS 17524N4109B
HIC
 
 
17555+4108 C
 
 
Coord arcsec 2000 175530.48+410726.5 Mag 12.29 PmRA -3.00 PmDE -13.0
Calc delta mag 2.6 Calc coord yes
CCDM
Ccdm 17555+4108 RComp Comp C Note1
Note2 Discov num ES 1557 DRAs DDEs
R dRAs Year 1916 Theta 038 Rho 28.0
Obs 1 Vmag 11.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10901 M ADS BDS N IDS IDS 17524N4109C
HIC
 
 
17555+4108 D
 
 
Coord arcsec 2000 175529.55+410815.5 Mag 13.35 PmRA 7.00 PmDE -1.0
Calc delta mag 3.66 Calc coord yes
CCDM
Ccdm 17555+4108 RComp Comp D Note1
Note2 Discov num ES 1557 DRAs DDEs
R dRAs Year 1916 Theta 309 Rho
Obs 1 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10901 M ADS BDS N IDS IDS 17524N4109D
HIC
 
 
17555+4108 E
 
 
Coord arcsec 2000 175528.75+410846.0 Mag 14.83 PmRA -2.00 PmDE -6.0
Calc delta mag 5.14 Calc coord yes