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Astronomy
Constellations - Vulpecula - 24 Vul

 
Identification Data
Common Name
ConstellationVulpecula
Star Name24 Vul
Skymap Number20160192
Henry Draper (HD) Number192944
Harvard Revised (HR) Number7753
SAO Number88451
Durchmusterung (DM) NumberBD+24 4075
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number110800
Right Ascension (RA) J200020h 16m 47.085s
Declination (Dec) J2000+24° 40' 15.966"
Position Uncertainty0.0062s
Proper Motion in RA (J2000)/cos(Dec)+0.00106
Proper Motion in Dec (J2000)-0.016766
Radial Velocity+015.5km s-1
Trigonometric Parallax+0.00691s
Trigonometric Parallax Uncertainty0.00064s
GCI Unit Vector in X (J2000)0.510726
GCI Unit Vector in Y (J2000)-0.751618
GCI Unit Vector in Z (J2000)0.417409
Galactic Longitude64.61°
Galactic Latitude
-5.97°
Observational Data
Observed Visual Magnitude (V)5.30
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.24
Observed B-V Colour+0.940
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.5
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeG8III
One-Dimensional Spectral ClassK0
Position Angle
Year of Observation AD

Data Source
SKY2000 - Master Star Catalog - Star Catalog Database, Version 2
    Sande C.B., Warren Jr. W.H., Tracewell D.A., Home A.T., Miller A.C.
    (Goddard Space Flight Center, Flight Dynamics Division (1998))

 
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Page compiled: Sun Sep 02 13:15:53 GMT+01:00 2001
 
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