WDS 20054+1530 : COMPONENTS
 
 
  A
B pa=118.7°
sep=2.57"
 
 
20054+1530 A
 
 
Componente originario normalizzato AB Name V1472 Aql Coord arcsec 2000 200526.53+153001.3 Mag 6.6
Spectral class M2.5III (red) PmRA 38.00 PmDE 21.0 SAO 105663
HIP 98954 Tycho2 1617-02050-1 HD 190658 HR 7680
GC 27872 BD BD+15 4040
Tycho2
Tycho2 1617-02050-1 Pflag RAmdeg 301.36060543 DEmdeg 15.50042713
PmRA 31.1 PmDE 24.9 E RAmdeg 4 E DEmdeg 5
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.21 EpDEm 1990.97
Num 17 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.3 BTmag 8.557 E BTmag 0.018 VTmag 6.596
E VTmag 0.010 Prox 999 TYC T HIP 98954
CCDM RAdeg 301.36053000 DEdeg 15.50036833 EpRA 1990 1.56
EpDE 1990 1.49 E RAdeg 4.4 E DEdeg 4.7 Posflg
Corr -0.1
SAO
SAO 105663 DelFlag RA1950 PmRA1950 0.0022
DE1950 PmDE1950 0.022 Vmag 6.6 SpType M0
Double code Source 70 CatNum 27872 DM BD+15 4040
DMcomp BDsup HD 190658 M HD 0
GC 27872 RA1950rad 5.24969104 DE1950rad 0.26801945 PmRA2000 0.0023
PmDE2000 0.02
Hipparcos
Catalog H HIP 98954 Proxy RAhms 20 05 26.53
DEdms +15 30 01.3 Vmag 6.37 VarFlag 2 R Vmag H
RAdeg 301.361 DEdeg 15.5004 AstroRef Plx 4.35
CCDM 20054+1530 N CCDM I Nsys 1 Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 190658 BD BD+15 4040
CD CP Dm number +15 4040 VIred 1.95
SpType M2 comp R SpType Coord arcsec 2000 200526.53+153001.3
Hipparcos 2
HIP 98954 Sn 7 So 1 Nc 1
RArad 5.2597333947 DErad 0.2705324821 Plx 7.92 PmRA 36.64
PmDE 20.16 E RArad 0.68 E DErad 0.67 E Plx 1.07
E pmRA 0.86 E pmDE 0.78 Hpmag 6.4552 E Hpmag 0.0138
SHp 0.072 VA 1 BV 1.615 E BV 0.029
VI 1.95
CCDM
Ccdm 20054+1530 RComp Comp A Note1
Note2 Discov num DRAs 2.56 DDEs 1.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp M1 PmNote *
PmRA 26 PmDE 33 Dm number +15 4040 Cat1 BD
Name2 +15 2140 Cat2 AGK2/3 HD 190658 M HD
ADS BDS A13344 M ADS BDS N IDS IDS 20008N1512A
HIC 98954
 
 
20054+1530 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200526.69+153000.1 Mag 11 Calc delta mag 4.4
Calc coord yes
CCDM
Ccdm 20054+1530 RComp Comp B Note1
Note2 Discov num BU 57 DRAs DDEs
R dRAs Year 1875 Theta 120 Rho 2.3
Obs 14 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13344 M ADS BDS N IDS IDS 20008N1512B
HIC 98954