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Doubles in session


Current system
03247+4046
A 1287


Nearby doubles
19' : 03251+4028
GMZ 19

20' : 03264+4048
CVR 440

25' : 03259+4025
MLB 821

25' : 03254+4022
GMZ 20AB

26' : 03254+4021
MLB 820

32' : 03245+4014
GMZ 18

33' : 03250+4013
HU 1058

33' : 03243+4014
GMZ 17AB

33' : 03267+4110
J 889

40' : 03218+4028
LDS2844

45' : 03286+4044
POP 174

45' : 03223+4010
LDS2845

49' : 03289+4039
ES 2598AB

51' : 03281+4117
COU1515

55' : 03208+4015
ALI1032

57' : 03198+4038
GRV 171

57' : 03288+4014
POP 173

60' : 03290+4011
AG 67AB

60' : 03247+3946
LDS2847

61' : 03270+3951
ALI1034

62' : 03237+3946
ALI1033

70' : 03215+4144
LDS2843

74' : 03248+4159
A 1288

75' : 03302+4006
ABT 4

76' : 03198+3956
LDS2841

76' : 03217+4153
SKF1682



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 03247+4046 : COMPONENTS
 
 
  A
B pa=95.9°
sep=2.29"
 
 
03247+4046 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 032444.90+404539.2 Mag 7.8 Spectral class B2V (blue-white)
PmRA 0.00 PmDE -4.0 SAO 38798 HIP 15895
Tycho2 2865-00659-1 HD 20987 BD BD+40 733
Tycho2
Tycho2 2865-00659-1 Pflag RAmdeg 51.18708680 DEmdeg 40.76086654
PmRA -1.8 PmDE -3.5 E RAmdeg 5 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.45 EpDEm 1991.17
Num 7 Q RAmdeg 1.2 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 7.826 E BTmag 0.015 VTmag 7.922
E VTmag 0.012 Prox 999 TYC T HIP 15895
CCDM RAdeg 51.18709194 DEdeg 40.76087472 EpRA 1990 1.71
EpDE 1990 1.54 E RAdeg 5.0 E DEdeg 5.7 Posflg
Corr -0.1
SAO
SAO 38798 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 -0.008 Vmag 7.6 SpType B9
Double code Source 4 CatNum 390 DM BD+40 733
DMcomp BDsup HD 20987 M HD 0
GC RA1950rad 0.8789662 DE1950rad 0.70834012 PmRA2000 -0.0017
PmDE2000 -0.011
Hipparcos
Catalog H HIP 15895 Proxy RAhms 03 24 44.90
DEdms +40 45 39.2 Vmag 7.87 VarFlag R Vmag G
RAdeg 51.1871 DEdeg 40.7609 AstroRef Plx 1.8
CCDM 03247+4046 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 20987 BD BD+40 733
CD CP Dm number +40 733 VIred -0.04
SpType B9 R SpType Coord arcsec 2000 032444.90+404539.2
Hipparcos 2
HIP 15895 Sn 5 So 1 Nc 1
RArad 0.8933832954 DErad 0.7114114939 Plx 3.01 PmRA 2.25
PmDE -6.83 E RArad 0.84 E DErad 0.68 E Plx 1.08
E pmRA 1.1 E pmDE 0.88 Hpmag 7.8662 E Hpmag 0.0013
SHp 0.011 VA 0 BV -0.059 E BV 0.001
VI -0.04
CCDM
Ccdm 03247+4046 RComp Comp A Note1
Note2 Discov num DRAs 2.90 DDEs -20.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp B9 PmNote *
PmRA 3 PmDE -1 Dm number +40 733 Cat1 BD
Name2 +40 390 Cat2 AGK2/3 HD 20987 M HD
ADS BDS A 2513 M ADS BDS N IDS IDS 03182N4024A
HIC 15895
 
 
03247+4046 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 032445.10+404539.0 Mag 13.8 Calc delta mag 6
Calc coord yes
CCDM
Ccdm 03247+4046 RComp Comp B Note1
Note2 Discov num A 1287 DRAs DDEs
R dRAs Year 1906 Theta 094 Rho 2.8
Obs 3 Vmag 13.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 2513 M ADS BDS N IDS IDS 03182N4024B
HIC 15895