Astronomy
Constellations - Hydra - 14 Hya

 
Identification Data
Common Name
ConstellationHydra
Star Name14 Hya
Skymap Number8490073
Henry Draper (HD) Number75333
Harvard Revised (HR) Number3500
SAO Number136308
Durchmusterung (DM) NumberSD-02 2699
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number191737
Right Ascension (RA) J20008h 49m 21.726s
Declination (Dec) J2000-3° 26' 34.884"
Position Uncertainty0.0075s
Proper Motion in RA (J2000)/cos(Dec)-0.00131
Proper Motion in Dec (J2000)-0.021766
Radial Velocity+032.6km s-1
Trigonometric Parallax+0.00745s
Trigonometric Parallax Uncertainty0.00074s
GCI Unit Vector in X (J2000)-0.672320
GCI Unit Vector in Y (J2000)0.737821
GCI Unit Vector in Z (J2000)-0.060056
Galactic Longitude230.65°
Galactic Latitude
24.19°
Observational Data
Observed Visual Magnitude (V)5.30
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.002
Observed B Magnitude5.22
Observed B-V Colour-0.083
Observed B Magnitude or (B-V) Magnitude Uncertainty0.002
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.2
Observed Photographic Magnitude5.2
Morgan Keenan (MK) Spectral TypeB9pHgMn
One-Dimensional Spectral ClassB9
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 13:15:42 GMT+01:00 2001