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Doubles in session


Current system
00474+5106
H 5 82 AC


Nearby doubles
16' : 00458+5108
BU 493

22' : 00480+5127
STF 59AB

31' : 00484+5135
TDS1621

32' : 00448+5046
HJ 1049

37' : 00508+5123
OSO 11

40' : 00504+5038
BU 232AB

41' : 00485+5026
TDS1622

44' : 00518+5053
TDS1640

50' : 00468+5016
ES 447

52' : 00505+5148
TDS1636AB

60' : 00422+5033
TDS1573

60' : 00430+5149
ES 751

65' : 00542+5108
HU 1018

66' : 00501+5006
TDS 30

69' : 00403+5121
HEI 613

69' : 00540+5037
KPP1809

77' : 00458+4951
ES 446

78' : 00546+5145
HJL 11

81' : 00441+4952
TDS1590

81' : 00391+5128
HU 513

84' : 00460+5228
NSN 509

86' : 00407+5202
COU2352

87' : 00401+5014
NI 2AB

90' : 00428+5224
TDS1580

91' : 00429+5226
HDS 94

93' : 00534+5220
HU 1017AB



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 00474+5106 : COMPONENTS
 
 
  A B
B pa=75.0°
sep=56.80"
 
C pa=282.2°
sep=101.84"
pa=272.5°
sep=154.54"
 
 
00474+5106 A
 
 
Name HD 4475 Coord arcsec 2000 004724.62+510545.9 Mag 7.97 Spectral class K2 (yellow-orange)
PmRA -26.00 PmDE -24.0 SAO 21706 HIP 3698
Tycho2 3274-02041-1 HD 4475 GC 937 BD BD+50 141
Tycho2
Tycho2 3274-02041-1 Pflag RAmdeg 11.85246972 DEmdeg 51.09602557
PmRA -25.2 PmDE -23.8 E RAmdeg 6 E DEmdeg 5
E pmRA 0.8 E pmDE 0.9 EpRAm 1990.65 EpDEm 1991.24
Num 17 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.9
Q pmDE 0.6 BTmag 9.731 E BTmag 0.019 VTmag 7.966
E VTmag 0.011 Prox 554 TYC T HIP 3698
CCDM RAdeg 11.85256111 DEdeg 51.09607972 EpRA 1990 1.69
EpDE 1990 1.83 E RAdeg 5.5 E DEdeg 5.4 Posflg
Corr -0.1
SAO
SAO 21706 DelFlag RA1950 PmRA1950 -0.0027
DE1950 PmDE1950 -0.023 Vmag 8.2 SpType K2
Double code Source 70 CatNum 937 DM BD+50 141
DMcomp BDsup HD 4475 M HD 0
GC 937 RA1950rad 0.19449715 DE1950rad 0.8870372 PmRA2000 -0.0026
PmDE2000 -0.028
Hipparcos
Catalog H HIP 3698 Proxy RAhms 00 47 24.62
DEdms +51 05 45.9 Vmag 7.8 VarFlag R Vmag H
RAdeg 11.8526 DEdeg 51.0961 AstroRef Plx 2.38
CCDM -26.04 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 4475 BD BD+50 141
CD CP Dm number +50 141 VIred 1.49
SpType K2 R SpType Coord arcsec 2000 004724.62+510545.9
Hipparcos 2
HIP 3698 Sn 5 So 0 Nc 1
RArad 0.2068663259 DErad 0.8917949311 Plx 2.25 PmRA -26.11
PmDE -24.14 E RArad 0.44 E DErad 0.45 E Plx 0.84
E pmRA 0.64 E pmDE 0.47 Hpmag E Hpmag 0.0011
SHp 0.013 VA 0 BV 1.493 E BV 0.016
VI 1.52
CCDM
Ccdm 00474+5106 RComp Comp A Note1
Note2 Discov num DRAs 0.62 DDEs -13.9
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.2 Sp K2 PmNote *
PmRA -22 PmDE -13 Dm number +50 141 Cat1 BD
Name2 +50 71 Cat2 AGK2/3 HD 4475 M HD
ADS BDS B 417 M ADS BDS N IDS IDS 00418N5033A
HIC 3698
 
 
00474+5106 B
 
 
Coord arcsec 2000 004730.44+510600.6 Mag 8.35 PmRA 17.00 PmDE 4.0
SAO 21708 HIP 3703 Tycho2 3274-01892-1 HD 232273
BD BD+50 142 Delta magnitude 0.38 Coordinate calculated yes
Tycho2
Tycho2 3274-01892-1 Pflag RAmdeg 11.87629982 DEmdeg 51.10004490
PmRA 17.7 PmDE 5.0 E RAmdeg 7 E DEmdeg 7
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.98 EpDEm 1991.12
Num 10 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.8
Q pmDE 0.7 BTmag 10.216 E BTmag 0.024 VTmag 8.353
E VTmag 0.011 Prox 554 TYC T HIP 3703
CCDM RAdeg 11.87623444 DEdeg 51.10003389 EpRA 1990 1.68
EpDE 1990 1.83 E RAdeg 7.0 E DEdeg 6.5 Posflg
Corr -0.1
SAO
SAO 21708 DelFlag RA1950 PmRA1950 0.0035
DE1950 PmDE1950 0.025 Vmag 8.4 SpType K2
Double code Source 37 CatNum 339 DM BD+50 142
DMcomp BDsup HD 232273 M HD 0
GC RA1950rad 0.19489887 DE1950rad 0.88710327 PmRA2000 0.0036
PmDE2000 0.02
Hipparcos
Catalog H HIP 3703 Proxy RAhms 00 47 30.30
DEdms +51 06 00.1 Vmag 8.18 VarFlag R Vmag H
RAdeg 11.8762 DEdeg 51.1 AstroRef Plx 0.84
CCDM 18.50 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 232273 BD BD+50 142
CD CP Dm number +50 142 VIred 1.63
SpType K2 R SpType Coord arcsec 2000 004730.30+510600.1
Hipparcos 2
HIP 3703 Sn 5 So 0 Nc 1
RArad 0.207279314 DErad 0.8918638293 Plx 0.23 PmRA 18.03
PmDE 6.01 E RArad 0.44 E DErad 0.48 E Plx 0.97
E pmRA 0.62 E pmDE 0.56 Hpmag E Hpmag 0.0016
SHp 0.018 VA 0 BV 1.541 E BV 0.021
VI 1.6
CCDM
Ccdm 00474+5106 RComp Comp B Note1
Note2 Discov num H 82 DRAs 6.31 DDEs 0.6
R dRAs 10 Year 1920 Theta 076 Rho 52.2
Obs 10 Vmag 8.5 Sp K0 PmNote *
PmRA 18 PmDE 22 Dm number +50 142 Cat1 BD
Name2 +50 73 Cat2 AGK2/3 HD 232273 M HD
ADS BDS B 417 M ADS BDS N N IDS IDS 00418N5033B
HIC 3703
 
 
00474+5106 C
 
 
Coord arcsec 2000 004714.05+510607.4 Mag 12.2 PmRA 2.00 PmDE -4.0
Delta magnitude 4.23 Coordinate calculated yes
CCDM
Ccdm 00474+5106 RComp Comp C Note1
Note2 Discov num H 82 DRAs DDEs
R dRAs Year 1909 Theta 281 Rho 104.6
Obs 1 Vmag 13.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 417 M ADS BDS N IDS IDS 00418N5033C
HIC