stampa
Login

Less is more. Filter out doubles you can't observe!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
16446-2938
I 991
HD 150817


Nearby doubles
23' : 16433-2923
TDT 47

33' : 16442-2906
RST1898

36' : 16463-3006
BRT3032

43' : 16437-2858
RST1897

46' : 16449-3024
B 315

49' : 16455-2850
B 316

68' : 16450-2831
RST1901

70' : 16446-2829
I 570

70' : 16418-2839
RST1896

72' : 16483-2845
HJ 4887

81' : 16434-2819
LSC 67

82' : 16470-2822
HDS2381

83' : 16496-2848
BRT3034

97' : 16517-3009
B 320

104' : 16518-3022
RST3048

108' : 16459-2752
B 317

115' : 16402-2800
VOU 44AB

115' : 16533-2959
RSS 422

115' : 16360-3004
WFC 177

120' : 16377-3057
HJ 4869

121' : 16369-3046
RST1890

122' : 16461-3140
PRO 137

126' : 16538-3016
TDT 133

126' : 16539-2905
TVB 290

127' : 16448-3144
BRT3031AB

128' : 16509-2758
B 2820



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 16446-2938 : COMPONENTS
 
 
  A
B pa=256.0°
sep=0.81"
 
 
16446-2938 A
 
 
Componente originario normalizzato AB Name HD 150817 Coord arcsec 2000 164436.89-293808.8 Mag 9.96
Spectral class F6V (yellow-white) PmRA -8.00 PmDE -37.0 SAO 184595
HIP 81964 Tycho2 6808-00390-1 HD 150817 ADS 10177
CD CD-2912796 CP CP-29 4484
Tycho2
Tycho2 6808-00390-1 Pflag P RAmdeg 251.15370359 DEmdeg -29.63578969
PmRA -8.0 PmDE -37.2 E RAmdeg 25 E DEmdeg 30
E pmRA 2.7 E pmDE 2.6 EpRAm 1990.26 EpDEm 1989.54
Num 5 Q RAmdeg 1.7 Q DEmdeg 0.8 Q pmRA 1.7
Q pmDE 0.8 BTmag 10.469 E BTmag 0.047 VTmag 9.958
E VTmag 0.043 Prox 9 TYC T HIP 81964
CCDM A RAdeg 251.15384583 DEdeg -29.63568417 EpRA 1990 1.77
EpDE 1990 1.76 E RAdeg 26.2 E DEdeg 31.4 Posflg D
Corr 0.2
SAO
SAO 184595 DelFlag RA1950 PmRA1950 0.0043
DE1950 PmDE1950 -0.082 Vmag 8.7 SpType G0
Double code Source 24 CatNum 10482 DM CD-2912796
DMcomp BDsup HD 150817 M HD 0
GC RA1950rad 4.36967872 DE1950rad -0.51563667 PmRA2000 0.0042
PmDE2000 -0.08
Hipparcos
Catalog H HIP 81964 Proxy H RAhms 16 44 36.93
DEdms -29 38 08.5 Vmag 9.21 VarFlag R Vmag H
RAdeg 251.154 DEdeg -29.6357 AstroRef A Plx 3.51
CCDM 16446-2938 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 261 Rho 0.907 HD 150817 BD
CD CD-2912796 CP CP-29 4484 Dm number -2912796 VIred 0.53
SpType F6V R SpType Coord arcsec 2000 164436.93-293808.5
Hipparcos 2
HIP 81964 Sn 15 So 3 Nc 2
RArad 4.3834617168 DErad -0.5172402499 Plx 4.51 PmRA -3.71
PmDE -39.05 E RArad 3.28 E DErad 1.69 E Plx 3.56
E pmRA 4.44 E pmDE 2.25 Hpmag 9.3235 E Hpmag 0.0038
SHp 0.021 VA 0 BV 0.496 E BV 0.041
VI 0.57
CCDM
Ccdm 16446-2938 RComp Comp A Note1
Note2 Discov num DRAs 1.20 DDEs -12.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp G0 PmNote *
PmRA 56 PmDE -82 Dm number -2912796 Cat1 CD
Name2 184595 Cat2 SAO HD 150817 M HD
ADS BDS A10177 M ADS BDS N IDS IDS 16383S2927A
HIC 81964
 
 
16446-2938 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164436.83-293809.0 Mag 10.05 PmRA -8.00
PmDE -37.0 HIP 81964 Tycho2 6808-00390-2 Calc delta mag 0.09
Calc coord yes
Tycho2
Tycho2 6808-00390-2 Pflag P RAmdeg 251.15370359 DEmdeg -29.63578969
PmRA -8.0 PmDE -37.2 E RAmdeg 25 E DEmdeg 30
E pmRA 2.7 E pmDE 2.6 EpRAm 1990.26 EpDEm 1989.54
Num 5 Q RAmdeg 1.7 Q DEmdeg 0.8 Q pmRA 1.7
Q pmDE 0.8 BTmag 10.613 E BTmag 0.054 VTmag 10.047
E VTmag 0.046 Prox 9 TYC T HIP 81964
CCDM B RAdeg 251.15357139 DEdeg -29.63572528 EpRA 1990 1.78
EpDE 1990 1.76 E RAdeg 29.6 E DEdeg 35.6 Posflg D
Corr 0.2
Hipparcos
Catalog H HIP 81964 Proxy H RAhms 16 44 36.93
DEdms -29 38 08.5 Vmag 9.21 VarFlag R Vmag H
RAdeg 251.154 DEdeg -29.6357 AstroRef A Plx 3.51
CCDM 16446-2938 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 261 Rho 0.907 HD 150817 BD
CD CD-2912796 CP CP-29 4484 Dm number -2912796 VIred 0.53
SpType F6V R SpType Coord arcsec 2000 164436.93-293808.5
Hipparcos 2
HIP 81964 Sn 15 So 3 Nc 2
RArad 4.3834617168 DErad -0.5172402499 Plx 4.51 PmRA -3.71
PmDE -39.05 E RArad 3.28 E DErad 1.69 E Plx 3.56
E pmRA 4.44 E pmDE 2.25 Hpmag 9.3235 E Hpmag 0.0038
SHp 0.021 VA 0 BV 0.496 E BV 0.041
VI 0.57
CCDM
Ccdm 16446-2938 RComp Comp B Note1
Note2 Discov num I 991 DRAs DDEs
R dRAs Year 1911 Theta 271 Rho 0.8
Obs 5 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10177 M ADS BDS N IDS IDS 16383S2927B
HIC 81964