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Doubles in session


Current system
04519-3414
BVD 48 AB
HD 31142


Nearby doubles
41' : 04515-3454
FIN 320

61' : 04492-3505
TOK 210

66' : 04528-3519
TDS2992

70' : 04528-3306
HU 1380

75' : 04495-3306
B 1473

79' : 04568-3324
RSS 77

81' : 04458-3436
LDS 128

90' : 04469-3311
B 1471

98' : 04555-3541
TDS3009

98' : 04459-3312
COO 276

102' : 04514-3233
JSP 59

115' : 04487-3601
B 1472

116' : 04489-3224
LDS5613

116' : 04565-3234
RST2362

126' : 04523-3619
HDS 630

131' : 04582-3230
JSP 63

131' : 04587-3236
BRT1589

137' : 04540-3200
HU 1381

138' : 04525-3631
LDS9180

146' : 04546-3636
KPP3587

151' : 04402-3455
UC 1200

151' : 05027-3309
HJ 3718

153' : 04417-3251
RSS 73

155' : 04524-3140
SKF1206

168' : 05011-3212
LDS5645

171' : 05055-3349
HDS 663



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 04519-3414 : COMPONENTS
 
 
  A B
B pa=163.1°
sep=50.91"
 
C pa=308.4°
sep=99.58"
pa=320.0°
sep=144.39"
 
 
04519-3414 A
 
 
Name HD 31142 Coord arcsec 2000 045154.24-341419.1 Mag 6.75 Spectral class F6IV (yellow-white)
PmRA 76.00 PmDE 9.0 SAO 195364 HIP 22611
Tycho2 7049-01852-1 HD 31142 GC 5949 CD CD-34 1921
CP CP-34 549
Tycho2
Tycho2 7049-01852-1 Pflag RAmdeg 72.97600428 DEmdeg -34.23865509
PmRA 75.1 PmDE 10.2 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.43 EpDEm 1991.46
Num 16 Q RAmdeg 0.5 Q DEmdeg 0.2 Q pmRA 0.5
Q pmDE 0.3 BTmag 7.298 E BTmag 0.015 VTmag 6.745
E VTmag 0.010 Prox 519 TYC T HIP 22611
CCDM RAdeg 72.97579611 DEdeg -34.23867833 EpRA 1990 1.76
EpDE 1990 1.77 E RAdeg 3.9 E DEdeg 3.8 Posflg
Corr -0.1
SAO
SAO 195364 DelFlag RA1950 PmRA1950 0.0056
DE1950 PmDE1950 0.003 Vmag 6.6 SpType F5
Double code Source 70 CatNum 5949 DM CD-34 1921
DMcomp BDsup HD 31142 M HD 0
GC 5949 RA1950rad 1.26563016 DE1950rad -0.59902418 PmRA2000 0.0061
PmDE2000 0.002
Hipparcos
Catalog H HIP 22611 Proxy RAhms 04 51 54.19
DEdms -34 14 19.3 Vmag 6.68 VarFlag R Vmag H
RAdeg 72.9758 DEdeg -34.2387 AstroRef Plx 16.02
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 31142 BD
CD CD-34 1921 CP CP-34 549 Dm number -34 1921 VIred 0.59
SpType F6IV/V R SpType Coord arcsec 2000 045154.19-341419.3
Hipparcos 2
HIP 22611 Sn 5 So 0 Nc 1
RArad 1.2736676923 DErad -0.5975777149 Plx 16.85 PmRA 75.05
PmDE 8.59 E RArad 0.3 E DErad 0.35 E Plx 0.41
E pmRA 0.3 E pmDE 0.4 Hpmag 6.7989 E Hpmag 0.0008
SHp 0.008 VA 0 BV 0.533 E BV 0.006
VI 0.61
 
 
04519-3414 B
 
 
Coord arcsec 2000 045155.43-341507.8 Mag 8.67 Spectral class F7V (yellow-white) PmRA 74.00
PmDE 9.0 Tycho2 7049-01853-1 Calc delta mag 1.92 Calc coord yes
Tycho2
Tycho2 7049-01853-1 Pflag RAmdeg 72.98203173 DEmdeg -34.25218678
PmRA 75.8 PmDE 11.6 E RAmdeg 8 E DEmdeg 8
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.86 EpDEm 1990.76
Num 7 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.368 E BTmag 0.020 VTmag 8.671
E VTmag 0.014 Prox 519 TYC HIP
CCDM RAdeg 72.98182389 DEdeg -34.25221361 EpRA 1990 1.83
EpDE 1990 1.72 E RAdeg 8.0 E DEdeg 8.3 Posflg
Corr -0.1
 
 
04519-3414 C
 
 
Coord arcsec 2000 045147.95-341317.2 Coord calc 045147.95-341317.2 Mag 8.92 Spectral class G5V (yellow)
PmRA 74.00 PmDE 8.0 SAO 195361 HIP 22604
Tycho2 7049-01507-1 HD 31130 CD CD-34 1920 CP CP-34 548
Calc delta mag 2.17
Tycho2
Tycho2 7049-01507-1 Pflag RAmdeg 72.94980225 DEmdeg -34.22144805
PmRA 71.8 PmDE 7.5 E RAmdeg 10 E DEmdeg 8
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.18 EpDEm 1990.75
Num 10 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.9
Q pmDE 1.1 BTmag 9.648 E BTmag 0.022 VTmag 8.923
E VTmag 0.015 Prox 996 TYC T HIP 22604
CCDM RAdeg 72.94960222 DEdeg -34.22146500 EpRA 1990 1.71
EpDE 1990 1.78 E RAdeg 10.1 E DEdeg 8.4 Posflg
Corr -0.3
SAO
SAO 195361 DelFlag RA1950 PmRA1950 0.0052
DE1950 PmDE1950 0.003 Vmag 8.9 SpType G5
Double code Source 40 CatNum 1842 DM CD-34 1920
DMcomp BDsup HD 31130 M HD 0
GC RA1950rad 1.26517038 DE1950rad -0.5987221 PmRA2000 0.0057
PmDE2000 0.002
Hipparcos
Catalog H HIP 22604 Proxy RAhms 04 51 47.90
DEdms -34 13 17.3 Vmag 8.83 VarFlag R Vmag H
RAdeg 72.9496 DEdeg -34.2215 AstroRef Plx 16.18
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 31130 BD
CD CD-34 1920 CP CP-34 548 Dm number -34 1920 VIred 0.76
SpType G5V R SpType Coord arcsec 2000 045147.90-341317.3
Hipparcos 2
HIP 22604 Sn 5 So 0 Nc 1
RArad 1.2732106002 DErad -0.5972772103 Plx 17.37 PmRA 73.53
PmDE 6.86 E RArad 0.57 E DErad 0.71 E Plx 0.82
E pmRA 0.66 E pmDE 0.85 Hpmag 8.9659 E Hpmag 0.0013
SHp 0.015 VA 0 BV 0.655 E BV 0.019
VI 0.72