WDS 18049+4808 : COMPONENTS
 
 
  A
B pa=73.6°
sep=2.28"
 
 
18049+4808 A
 
 
Componente originario normalizzato AB Name HD 165717 Coord arcsec 2000 180456.93+480809.8 Mag 7.63
Spectral class A7V (white) PmRA 4.00 PmDE 7.0 SAO 47200
HIP 88555 Tycho2 3528-00882-1 HD 165717 ADS 11058
BD BD+48 2635
Tycho2
Tycho2 3528-00882-1 Pflag RAmdeg 271.23721248 DEmdeg 48.13606041
PmRA 4.1 PmDE 6.5 E RAmdeg 5 E DEmdeg 5
E pmRA 1.6 E pmDE 1.7 EpRAm 1991.48 EpDEm 1991.50
Num 7 Q RAmdeg 2.0 Q DEmdeg 0.8 Q pmRA 2.1
Q pmDE 0.9 BTmag 7.877 E BTmag 0.015 VTmag 7.627
E VTmag 0.011 Prox 31 TYC T HIP 88555
CCDM A RAdeg 271.23719750 DEdeg 48.13604556 EpRA 1990 1.69
EpDE 1990 1.72 E RAdeg 4.6 E DEdeg 4.5 Posflg
Corr 0.0
SAO
SAO 47200 DelFlag RA1950 PmRA1950 0.0014
DE1950 PmDE1950 -0.004 Vmag 7.6 SpType A2
Double code Source 3 CatNum 1383 DM BD+48 2635
DMcomp BDsup HD 165717 M HD 0
GC RA1950rad 4.72821927 DE1950rad 0.84003834 PmRA2000 0.002
PmDE2000 -0.004
Hipparcos
Catalog H HIP 88555 Proxy H RAhms 18 04 56.93
DEdms +48 08 09.8 Vmag 7.53 VarFlag R Vmag H
RAdeg 271.237 DEdeg 48.136 AstroRef A Plx 8.74
CCDM 18049+4808 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 79 Rho 3.139 HD 165717 BD BD+48 2635
CD CP Dm number +48 2635 VIred 0.25
SpType A2 R SpType Coord arcsec 2000 180456.93+480809.8
Hipparcos 2
HIP 88555 Sn 15 So 3 Nc 2
RArad 4.7339821282 DErad 0.8401324479 Plx 7.88 PmRA 8.11
PmDE 8.2 E RArad 0.43 E DErad 0.39 E Plx 0.45
E pmRA 0.5 E pmDE 0.52 Hpmag 7.5957 E Hpmag 0.0008
SHp 0.009 VA 0 BV 0.3 E BV 0.495
VI 0.25
CCDM
Ccdm 18049+4808 RComp Comp A Note1
Note2 Discov num DRAs 2.88 DDEs 9.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp A2 PmNote *
PmRA -7 PmDE 3 Dm number +48 2635 Cat1 BD
Name2 +48 1383 Cat2 AGK2/3 HD 165717 M HD
ADS BDS A11058 M ADS BDS N IDS IDS 18023N4808A
HIC 88555
 
 
18049+4808 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180457.15+480810.4 Mag 10.51 PmRA 8.00
PmDE 8.0 Calc delta mag 2.88 Calc coord yes
CCDM
Ccdm 18049+4808 RComp Comp B Note1
Note2 Discov num STT 343 DRAs DDEs
R dRAs Year 1846 Theta 076 Rho 2.9
Obs 11 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11058 M ADS BDS N IDS IDS 18023N4808B
HIC 88555