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Doubles in session


Current system
05471+0018
HDS 779
HD 290861


Nearby doubles
5' : 05471+0022
PAD 25

5' : 05472+0022
MGM3376

6' : 05471+0023
PAD 24

6' : 05475+0021
MGM3352

10' : 05474+0010
ITF 73

14' : 05466+0007
PAD 18

14' : 05464+0010
GWP 704

14' : 05467+0005
BU 559AB

14' : 05466+0006
PAD 17

15' : 05471+0032
SKF2369

15' : 05468+0004
PAD 21AB

15' : 05467+0004
PAD 19

16' : 05468+0003
PAD 22

16' : 05461-0014
CHX 13AB

17' : 05467+0003
PAD 20

18' : 05472+0000
SKF 192AB

19' : 05466+0002
MGM3214

21' : 05461+0005
SKF2368

22' : 05476+0039
MGM3430

30' : 05470-0047
KPP1969

33' : 05454-0037
HER 14

34' : 05455-0040
SKF2367

35' : 05489-0040
A 1044AB

37' : 05460-0050
GWP 702

53' : 05466+0110
RAG 1

53' : 05502-0044
TDS3370



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 05471+0018 : COMPONENTS
 
 
  A
B pa=221.8°
sep=0.51"
 
 
05471+0018 A
 
 
Componente originario normalizzato AB Name HD 290861 Coord arcsec 2000 054707.92+001756.4 Mag 10.74
Spectral class B5 (blue-white) PmRA 0.00 PmDE 0.0 HIP 27309
Tycho2 0116-01263-1 HD 290861 BD BD+00 1181
Tycho2
Tycho2 0116-01263-1 Pflag RAmdeg 86.78295975 DEmdeg 0.29890925
PmRA -0.1 PmDE 0.4 E RAmdeg 27 E DEmdeg 27
E pmRA 1.4 E pmDE 1.3 EpRAm 1983.95 EpDEm 1980.70
Num 8 Q RAmdeg 0.9 Q DEmdeg 2.4 Q pmRA 0.9
Q pmDE 2.5 BTmag 11.395 E BTmag 0.079 VTmag 10.207
E VTmag 0.042 Prox 999 TYC T HIP 27309
CCDM AB RAdeg 86.78296583 DEdeg 0.29892917 EpRA 1990 1.77
EpDE 1990 1.79 E RAdeg 31.6 E DEdeg 36.5 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 27309 Proxy H RAhms 05 47 07.91
DEdms +00 17 56.2 Vmag 9.7 VarFlag 3 R Vmag H
RAdeg 86.783 DEdeg 0.29895 AstroRef A Plx 5.7
CCDM 05471+0018 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 219 Rho 0.58 HD 290861 BD BD+00 1181
CD CP Dm number +00 1181 VIred 1.02
SpType B5 R SpType Coord arcsec 2000 054707.91+001756.2
Hipparcos 2
HIP 27309 Sn 15 So 3 Nc 2
RArad 1.5146485824 DErad 0.0052177006 Plx 6.97 PmRA -8.34
PmDE -1.72 E RArad 3.51 E DErad 3.1 E Plx 3.02
E pmRA 4.43 E pmDE 3.75 Hpmag 9.8614 E Hpmag 0.0087
SHp 0.1 VA 1 BV 0.956 E BV 0.066
VI 0.94
CCDM
Ccdm 05471+0018 RComp Comp A Note1
Note2 Discov num DRAs 1.91 DDEs -3.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.2 Sp B5 PmNote *
PmRA -5 PmDE 2 Dm number +00 1181 Cat1 BD
Name2 +00 585 Cat2 AGK2/3 HD 290861 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 27309
 
 
05471+0018 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 054707.90+001756.0 Mag 10.96 PmRA 0.00
PmDE 0.0 Calc delta mag 0.22 Calc coord yes
CCDM
Ccdm 05471+0018 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.88 DDEs -4.2
R dRAs 82 Year 1991 Theta 219 Rho 0.6
Obs 1 Vmag 11.2 Sp PmNote *
PmRA -5 PmDE 2 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 27309