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Current system
04511-4456
I 273
HD 31117


Nearby doubles
23' : 04494-4510
HJ 3694

42' : 04537-4425
SKF 814

43' : 04513-4413
CPO 123

45' : 04485-4531
UC 1216

45' : 04507-4540
HJ 3699

49' : 04477-4422
HU 1377

53' : 04537-4539
GRV1249

64' : 04533-4555
CPO 124

65' : 04567-4519
SKF 815

66' : 04496-4352
SKF 411

67' : 04459-4417
HU 1376

71' : 04571-4428
SKF 816

79' : 04521-4338
UC 1228

82' : 04584-4435
B 1475

85' : 04589-4441
RST3410

87' : 04569-4557
TDS3015

90' : 04429-4519
HDS 608

92' : 04441-4402
BRT 667

102' : 04598-4415
TDS3032

105' : 04469-4630
LDS9177

110' : 04432-4608
TVB 77

113' : 04519-4647
SKF 412AB

113' : 05016-4450
CBL 124

113' : 04512-4303
DON 83

114' : 04448-4324
HJ 3685

116' : 04411-4542
I 60AB



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 04511-4456 : COMPONENTS
 
 
  A
B pa=359.5°
sep=1.15"
 
 
04511-4456 A
 
 
Componente originario normalizzato AB Name HD 31117 Coord arcsec 2000 045103.02-445532.1 Mag 9.49
Spectral class F0/2IV/V (yellow-white) PmRA 7.00 PmDE 26.0 SAO 217039
HIP 22537 Tycho2 7592-00113-1 HD 31117 CP CP-45 529
Tycho2
Tycho2 7592-00113-1 Pflag P RAmdeg 72.76259061 DEmdeg -44.92558456
PmRA 6.6 PmDE 26.1 E RAmdeg 13 E DEmdeg 14
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.06 EpDEm 1990.82
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 9.920 E BTmag 0.026 VTmag 9.485
E VTmag 0.022 Prox 12 TYC T HIP 22537
CCDM A RAdeg 72.76257833 DEdeg -44.92577972 EpRA 1990 1.67
EpDE 1990 1.62 E RAdeg 13.4 E DEdeg 13.7 Posflg D
Corr 0.0
SAO
SAO 217039 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.03 Vmag 9.1 SpType F0
Double code Source 48 CatNum 2520 DM CP-45 529
DMcomp BDsup HD 31117 M HD 0
GC RA1950rad 1.26339269 DE1950rad -0.78556056 PmRA2000 0.0004
PmDE2000 0.028
Hipparcos
Catalog H HIP 22537 Proxy H RAhms 04 51 03.02
DEdms -44 55 32.8 Vmag 8.88 VarFlag R Vmag H
RAdeg 72.7626 DEdeg -44.9258 AstroRef A Plx 3.6
CCDM 04510-4456 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 357 Rho 1.179 HD 31117 BD
CD CP CP-45 529 Dm number -45 529 VIred 0.36
SpType F0/F2IV/V R SpType Coord arcsec 2000 045103.02-445532.8
Hipparcos 2
HIP 22537 Sn 15 So 3 Nc 2
RArad 1.269946576 DErad -0.7841029533 Plx 4.42 PmRA 5.66
PmDE 25.68 E RArad 1.04 E DErad 0.89 E Plx 1.13
E pmRA 1.23 E pmDE 1.11 Hpmag 8.9672 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.379 E BV 0.028
VI 0.44
 
 
04511-4456 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 045103.02-445530.9 Mag 9.73 PmRA 7.00
PmDE 26.0 HIP 22537 Tycho2 7592-00113-2 Calc delta mag 0.24
Calc coord yes
Tycho2
Tycho2 7592-00113-2 Pflag P RAmdeg 72.76259061 DEmdeg -44.92558456
PmRA 6.6 PmDE 26.1 E RAmdeg 13 E DEmdeg 14
E pmRA 2.0 E pmDE 1.9 EpRAm 1991.06 EpDEm 1990.82
Num 5 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 10.138 E BTmag 0.028 VTmag 9.728
E VTmag 0.027 Prox 12 TYC HIP 22537
CCDM B RAdeg 72.76255444 DEdeg -44.92545056 EpRA 1990 1.66
EpDE 1990 1.63 E RAdeg 16.3 E DEdeg 16.6 Posflg D
Corr 0.0
Hipparcos
Catalog H HIP 22537 Proxy H RAhms 04 51 03.02
DEdms -44 55 32.8 Vmag 8.88 VarFlag R Vmag H
RAdeg 72.7626 DEdeg -44.9258 AstroRef A Plx 3.6
CCDM 04510-4456 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 357 Rho 1.179 HD 31117 BD
CD CP CP-45 529 Dm number -45 529 VIred 0.36
SpType F0/F2IV/V R SpType Coord arcsec 2000 045103.02-445532.8
Hipparcos 2
HIP 22537 Sn 15 So 3 Nc 2
RArad 1.269946576 DErad -0.7841029533 Plx 4.42 PmRA 5.66
PmDE 25.68 E RArad 1.04 E DErad 0.89 E Plx 1.13
E pmRA 1.23 E pmDE 1.11 Hpmag 8.9672 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.379 E BV 0.028
VI 0.44