WDS 19255+0307 : COMPONENTS
 
 
  A Ab B
Ab pa=130.0°
sep=0.13"
 
B pa=266.2°
sep=136.76"
pa=266.2°
sep=136.86"
 
C pa=338.2°
sep=34.25"
pa=338.1°
sep=34.37"
pa=71.7°
sep=130.34"
 
 
19255+0307 A
 
 
Name Del Aql Coord arcsec 2000 192529.90+030653.2 Mag 3.36 Spectral class F3IV (yellow-white)
PmRA 255.00 PmDE 83.0 SAO 124603 HIP 95501
Tycho2 0469-06227-1 HD 182640 HR 7377 GC 26816
BD BD+02 3879 Bayer Delta Aquilae Bayer name Del Flamsteed 30 Aquilae
Flamsteed name 30 Aql FK5 730
Tycho2
Tycho2 0469-06227-1 Pflag RAmdeg 291.37457816 DEmdeg 3.11478558
PmRA 254.8 PmDE 82.1 E RAmdeg 3 E DEmdeg 3
E pmRA 0.3 E pmDE 0.3 EpRAm 1990.02 EpDEm 1990.16
Num 24 Q RAmdeg 2.0 Q DEmdeg 2.0 Q pmRA 2.0
Q pmDE 2.0 BTmag 3.738 E BTmag 0.014 VTmag 3.390
E VTmag 0.009 Prox 999 TYC T HIP 95501
CCDM RAdeg 291.37399528 DEdeg 3.11459500 EpRA 1990 1.79
EpDE 1990 1.63 E RAdeg 3.2 E DEdeg 3.4 Posflg
Corr 0.0
SAO
SAO 124603 DelFlag RA1950 PmRA1950 0.0169
DE1950 PmDE1950 0.083 Vmag 3.4 SpType F0
Double code Source 74 CatNum 730 DM BD+02 3879
DMcomp BDsup HD 182640 M HD 0
GC 26816 RA1950rad 5.07444279 DE1950rad 0.05259733 PmRA2000 0.0171
PmDE2000 0.082
Hipparcos
Catalog H HIP 95501 Proxy RAhms 19 25 29.75
DEdms +03 06 52.5 Vmag 3.36 VarFlag R Vmag G
RAdeg 291.374 DEdeg 3.11458 AstroRef + Plx 65.05
CCDM 19254+0307 N CCDM I Nsys 1 Ncomp 1
MultFlag O Source Qual M HIP
Theta Rho HD 182640 BD BD+02 3879
CD CP Dm number +02 3879 VIred 0.38
SpType F0IV R SpType Coord arcsec 2000 192529.75+030652.5
Hipparcos 2
HIP 95501 Sn 75 So 4 Nc 1
RArad 5.0854351232 DErad 0.0543596572 Plx 64.41 PmRA 254.54
PmDE 82.51 E RArad 0.83 E DErad 0.57 E Plx 1
E pmRA 1.19 E pmDE 0.77 Hpmag 3.4408 E Hpmag 0.0004
SHp 0.004 VA 0 BV 0.319 E BV 0.004
VI 0.38
 
 
19255+0307 Ab
 
 
Coord arcsec 2000 192529.91+030653.1 Calc delta mag 3.4 Calc coord yes
 
 
19255+0307 B
 
 
Coord arcsec 2000 192520.79+030644.1 Mag 12.75 PmRA 1.00 PmDE -6.0
Calc delta mag 9.35 Calc coord yes
 
 
19255+0307 C
 
 
Coord arcsec 2000 192529.05+030725.0 Mag 13.3 PmRA -1.00 PmDE -1.0
Calc delta mag 9.9 Calc coord yes