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Current system
04334+4304
SHJ 44 BC


Nearby doubles
19' : 04319+4252
LDS5569

22' : 04353+4305
A 1715

25' : 04344+4241
A 1714

34' : 04362+4315
KPP 111

41' : 04310+4333
COU1864

48' : 04340+4349
COU1865

53' : 04311+4349
TDS2878

63' : 04277+4311
ES 568

64' : 04363+4207
COU1707

65' : 04289+4222
LDS5189

68' : 04394+4248
SHT 73

69' : 04310+4159
HDS 583

70' : 04273+4325
TDS2854

73' : 04278+4223
COU1863

74' : 04283+4351
TDS2861

75' : 04303+4408
ES 1523

76' : 04381+4207
STF 565AB

78' : 04267+4329
ES 1522AB

79' : 04294+4407
A 1713

84' : 04261+4239
ES 1521

84' : 04353+4141
A 1716

84' : 04410+4302
COU1708AB

86' : 04401+4220
WEI 4

88' : 04272+4359
TDS2853

90' : 04262+4220
KPP1372

91' : 04274+4404
ES 1370AB



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 04334+4304 : COMPONENTS
 
 
  A B C D
B pa=197.4°
sep=120.65"
 
C pa=216.1°
sep=92.01"
pa=336.2°
sep=44.52"
 
D pa=355.8°
sep=74.55"
pa=9.2°
sep=191.93"
pa=18.1°
sep=156.51"
 
E pa=75.1°
sep=328.06"
pa=60.6°
sep=405.69"
pa=66.9°
sep=403.74"
pa=88.2°
sep=322.55"
 
 
04334+4304 A
 
 
Name 57 Per Coord arcsec 2000 043324.90+430350.0 Mag 6.12 Spectral class F0V (yellow-white)
PmRA 5.00 PmDE 5.0 SAO 39604 HIP 21242
Tycho2 2888-02055-1 HD 28704 HR 1434 GC 5541
BD BD+42 990 Flamsteed 57 Persei Flamsteed name 57 Per FK5 1124
Tycho2
Tycho2 2888-02055-1 Pflag RAmdeg 68.35376731 DEmdeg 43.06388931
PmRA 5.8 PmDE 4.5 E RAmdeg 4 E DEmdeg 5
E pmRA 0.7 E pmDE 0.7 EpRAm 1991.03 EpDEm 1990.82
Num 20 Q RAmdeg 0.5 Q DEmdeg 0.6 Q pmRA 0.6
Q pmDE 0.6 BTmag 6.543 E BTmag 0.015 VTmag 6.125
E VTmag 0.010 Prox 999 TYC T HIP 21242
CCDM RAdeg 68.35374889 DEdeg 43.06387861 EpRA 1990 1.71
EpDE 1990 1.62 E RAdeg 4.3 E DEdeg 4.6 Posflg
Corr -0.3
SAO
SAO 39604 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 0.005 Vmag 6.1 SpType F0
Double code Source 74 CatNum 1124 DM BD+42 990
DMcomp BDsup HD 28704 M HD 0
GC 5541 RA1950rad 1.17761618 DE1950rad 0.74977905 PmRA2000 0.0003
PmDE2000 0.003
Hipparcos
Catalog H HIP 21242 Proxy RAhms 04 33 24.90
DEdms +43 03 50.0 Vmag 6.09 VarFlag R Vmag H
RAdeg 68.3537 DEdeg 43.0639 AstroRef Plx 15.48
CCDM 04334+4303 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 28704 BD BD+42 990
CD CP Dm number +42 990 VIred 0.43
SpType F0V R SpType Coord arcsec 2000 043324.90+430350.0
Hipparcos 2
HIP 21242 Sn 5 So 0 Nc 1
RArad 1.1929979294 DErad 0.7516064916 Plx 16.9 PmRA 5.6
PmDE 7.03 E RArad 0.4 E DErad 0.44 E Plx 0.53
E pmRA 0.68 E pmDE 0.62 Hpmag 6.1798 E Hpmag 0.0009
SHp 0.007 VA 0 BV 0.37 E BV 0
VI 0.43
 
 
04334+4304 B
 
 
Coord arcsec 2000 043321.60+430154.9 Coord calc 043321.60+430154.9 Mag 6.83 Spectral class F0 (yellow-white)
PmRA 23.00 PmDE -60.0 SAO 39602 HIP 21238
Tycho2 2888-00369-1 HD 28693 GC 5539 BD BD+42 989
Calc delta mag 0.71
Tycho2
Tycho2 2888-00369-1 Pflag RAmdeg 68.34003579 DEmdeg 43.03192359
PmRA 24.2 PmDE -59.0 E RAmdeg 5 E DEmdeg 5
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.41 EpDEm 1991.33
Num 9 Q RAmdeg 0.4 Q DEmdeg 0.6 Q pmRA 0.4
Q pmDE 0.6 BTmag 7.041 E BTmag 0.016 VTmag 6.833
E VTmag 0.011 Prox 999 TYC T HIP 21238
CCDM RAdeg 68.33995972 DEdeg 43.03206083 EpRA 1990 1.74
EpDE 1990 1.61 E RAdeg 4.9 E DEdeg 5.3 Posflg
Corr -0.2
SAO
SAO 39602 DelFlag RA1950 PmRA1950 0.0018
DE1950 PmDE1950 -0.062 Vmag 6.8 SpType F0
Double code Source 70 CatNum 5539 DM BD+42 989
DMcomp BDsup HD 28693 M HD 0
GC 5539 RA1950rad 1.17737286 DE1950rad 0.74923493 PmRA2000 0.0017
PmDE2000 -0.064
Hipparcos
Catalog H HIP 21238 Proxy RAhms 04 33 21.59
DEdms +43 01 55.4 Vmag 6.8 VarFlag R Vmag H
RAdeg 68.34 DEdeg 43.0321 AstroRef Plx 13.7
CCDM 04334+4303 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 28693 BD BD+42 989
CD CP Dm number +42 989 VIred 0.2
SpType F0 R SpType Coord arcsec 2000 043321.59+430155.4
Hipparcos 2
HIP 21238 Sn 5 So 0 Nc 1
RArad 1.1927572283 DErad 0.7510512519 Plx 14.13 PmRA 22.57
PmDE -59.56 E RArad 0.48 E DErad 0.47 E Plx 0.63
E pmRA 0.74 E pmDE 0.72 Hpmag 6.8652 E Hpmag 0.0011
SHp 0.009 VA 0 BV 0.213 E BV 0.009
VI 0.24
 
 
04334+4304 C
 
 
Coord arcsec 2000 043319.96+430235.6 Mag 13.2 PmRA 4.00 PmDE -7.0
Calc delta mag 7.08 Calc coord yes
 
 
04334+4304 D
 
 
Coord arcsec 2000 043324.41+430504.4 Mag 11.97 PmRA -4.00 PmDE -9.0
Calc delta mag 5.85 Calc coord yes
 
 
04334+4304 E
 
 
Coord arcsec 2000 043353.83+430514.4 Mag 7.42 PmRA 10.00 PmDE -23.0
Calc delta mag 1.3 Calc coord yes