Astronomy
Constellations - Capricornus - 16psi Cap

 
Identification Data
Common Name
ConstellationCapricornus
Star Name16psi Cap
Skymap Number20460023
Henry Draper (HD) Number197692
Harvard Revised (HR) Number7936
SAO Number189664
Durchmusterung (DM) NumberCD-2515018
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number271590
Right Ascension (RA) J200020h 46m 5.733s
Declination (Dec) J2000-25° 16' 15.231"
Position Uncertainty0.0106s
Proper Motion in RA (J2000)/cos(Dec)-0.00379
Proper Motion in Dec (J2000)-0.156766
Radial Velocity+025.8km s-1
Trigonometric Parallax+0.06816s
Trigonometric Parallax Uncertainty0.00091s
GCI Unit Vector in X (J2000)0.599489
GCI Unit Vector in Y (J2000)-0.677030
GCI Unit Vector in Z (J2000)-0.426899
Galactic Longitude20.01°
Galactic Latitude
-35.50°
Observational Data
Observed Visual Magnitude (V)4.15
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude4.58
Observed B-V Colour+0.434
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 Magnitude4.3
Observed Photographic Magnitude4.8
Morgan Keenan (MK) Spectral TypeF4V
One-Dimensional Spectral ClassF8
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))

 
Page compiled: Sun Sep 02 13:15:35 GMT+01:00 2001