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Astronomy
Constellations - Crater - psi Crt

 
Identification Data
Common Name
ConstellationCrater
Star Namepsi Crt
Skymap Number11120077
Henry Draper (HD) Number97411
Harvard Revised (HR) Number4347
SAO Number156528
Durchmusterung (DM) NumberSD-17 3321
Washington Double Stars (WDS) Number
11125-1830
Positional Data
Position and Proper Motion (PPM) Number224074
Right Ascension (RA) J200011h 12m 30.372s
Declination (Dec) J2000-18° 29' 59.505"
Position Uncertainty0.0122s
Proper Motion in RA (J2000)/cos(Dec)-0.00138
Proper Motion in Dec (J2000)-0.025567
Radial Velocity+014.km s-1
Trigonometric Parallax+0.00681s
Trigonometric Parallax Uncertainty0.00109s
GCI Unit Vector in X (J2000)-0.928034
GCI Unit Vector in Y (J2000)0.195118
GCI Unit Vector in Z (J2000)-0.317302
Galactic Longitude272.50°
Galactic Latitude
38.45°
Observational Data
Observed Visual Magnitude (V)6.10
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.007
Observed B Magnitude6.10
Observed B-V Colour-0.002
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 Magnitude6.4
Observed Photographic Magnitude6.1
Morgan Keenan (MK) Spectral TypeA0V
One-Dimensional Spectral ClassA0
Position Angle329
Year of Observation1990. 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 13:15:38 GMT+01:00 2001
 
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