Astronomy
Constellations - Serpens - 14 Ser

 
Identification Data
Common Name
ConstellationSerpens
Star Name14 Ser
Skymap Number15360103
Henry Draper (HD) Number139137
Harvard Revised (HR) Number5799
SAO Number140643
Durchmusterung (DM) NumberBD-00 2988
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number179603
Right Ascension (RA) J200015h 36m 33.709s
Declination (Dec) J2000-0° 33' 41.513"
Position Uncertainty0.0092s
Proper Motion in RA (J2000)/cos(Dec)-0.00151
Proper Motion in Dec (J2000)-0.021566
Radial Velocity-023.0km s-1
Trigonometric Parallax+0.00634s
Trigonometric Parallax Uncertainty0.00092s
GCI Unit Vector in X (J2000)-0.585772
GCI Unit Vector in Y (J2000)-0.810417
GCI Unit Vector in Z (J2000)-0.009800
Galactic Longitude4.90°
Galactic Latitude
41.63°
Observational Data
Observed Visual Magnitude (V)6.51
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.23
Observed B-V Colour+0.715
Observed B Magnitude or (B-V) Magnitude Uncertainty0.007
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.5
Observed Photographic Magnitude7.1
Morgan Keenan (MK) Spectral TypeG8III+A
One-Dimensional Spectral ClassF5
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 13:15:49 GMT+01:00 2001