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Doubles in session


Current system
15394+3331
COU 800


Nearby doubles
20' : 15408+3329
LDS4581

31' : 15389+3401
COU 976

38' : 15419+3313
KPP 744

57' : 15353+3355
CRB 110

60' : 15376+3427
COU 975AB

68' : 15340+3320
COU 797

69' : 15381+3225
CFN 12

72' : 15415+3225
LDS4584

84' : 15400+3455
TDS9584

90' : 15370+3455
LDS4573

93' : 15347+3446
STF1959

102' : 15404+3151
TDS 782

110' : 15344+3201
HU 746

110' : 15478+3301
HDS2225

112' : 15392+3140
TDS9577

117' : 15360+3143
COU 799

124' : 15406+3128
COU 613

125' : 15415+3129
TDS9590

127' : 15419+3128
PRY 1

129' : 15440+3526
HJ 572

129' : 15488+3241
COU 801

132' : 15301+3232
UC 3016

137' : 15362+3542
NSN 668

140' : 15448+3534
PRT 5

142' : 15505+3401
COU 977

144' : 15306+3504
COU 974



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 15394+3331 : COMPONENTS
 
 
  A
B pa=250.0°
sep=0.63"
 
 
15394+3331 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 153921.49+333104.6 Mag 10.95 Spectral class F8 (yellow-white)
PmRA -18.00 PmDE 18.0 HIP 76667 Tycho2 2574-01415-1
BD BD+33 2612
Tycho2
Tycho2 2574-01415-1 Pflag P RAmdeg 234.83955217 DEmdeg 33.51793162
PmRA -17.5 PmDE 18.1 E RAmdeg 37 E DEmdeg 32
E pmRA 1.8 E pmDE 1.6 EpRAm 1983.87 EpDEm 1985.29
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.4 Q pmRA 0.7
Q pmDE 1.4 BTmag 11.433 E BTmag 0.061 VTmag 10.951
E VTmag 0.059 Prox 9 TYC T HIP 76667
CCDM A RAdeg 234.83967222 DEdeg 33.51792250 EpRA 1990 1.46
EpDE 1990 1.68 E RAdeg 39.7 E DEdeg 34.0 Posflg D
Corr -0.1
Hipparcos
Catalog H HIP 76667 Proxy H RAhms 15 39 21.53
DEdms +33 31 04.4 Vmag 10.39 VarFlag R Vmag H
RAdeg 234.84 DEdeg 33.5179 AstroRef A Plx -3.66
CCDM 15394+3331 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 252 Rho 0.738 HD BD BD+33 2612
CD CP Dm number +33 2612 VIred 0.67
SpType F8 R SpType Coord arcsec 2000 153921.53+333104.4
Hipparcos 2
HIP 76667 Sn 15 So 3 Nc 2
RArad 4.0987257879 DErad 0.5849977395 Plx 1.11 PmRA -21.78
PmDE 14.98 E RArad 3.98 E DErad 2.9 E Plx 3.59
E pmRA 4.62 E pmDE 3.75 Hpmag 10.4899 E Hpmag 0.0033
SHp 0.042 VA 0 BV 0.492 E BV 0.066
VI 0.56
CCDM
Ccdm 15394+3331 RComp Comp A Note1
Note2 Discov num DRAs -2.46 DDEs 5.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp PmNote *
PmRA -7 PmDE 33 Dm number +33 2612 Cat1 BD
Name2 +33 1381 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 15354N3350A
HIC 76667
 
 
15394+3331 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 153921.44+333104.4 Mag 11.34 PmRA -18.00
PmDE 18.0 Tycho2 2574-01415-2 Calc delta mag 0.39 Calc coord yes
Tycho2
Tycho2 2574-01415-2 Pflag P RAmdeg 234.83955217 DEmdeg 33.51793162
PmRA -17.5 PmDE 18.1 E RAmdeg 37 E DEmdeg 32
E pmRA 1.8 E pmDE 1.6 EpRAm 1983.87 EpDEm 1985.29
Num 8 Q RAmdeg 0.7 Q DEmdeg 1.4 Q pmRA 0.7
Q pmDE 1.4 BTmag 12.087 E BTmag 0.114 VTmag 11.336
E VTmag 0.080 Prox 9 TYC T HIP 76667
CCDM B RAdeg 234.83941306 DEdeg 33.51780250 EpRA 1990 1.45
EpDE 1990 1.68 E RAdeg 57.3 E DEdeg 48.8 Posflg D
Corr -0.1
CCDM
Ccdm 15394+3331 RComp Comp B Note1
Note2 Discov num COU 800 DRAs DDEs
R dRAs Year 1972 Theta 253 Rho 0.5
Obs 1 Vmag 9.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 15354N3350B
HIC 76667