Astronomy
Constellations - Pisces - 74psi1Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name74psi1Psc
Skymap Number1050087
Henry Draper (HD) Number6457
Harvard Revised (HR) Number311
SAO Number74483
Durchmusterung (DM) NumberBD+20 157
Washington Double Stars (WDS) Number
01057+2128
Positional Data
Position and Proper Motion (PPM) Number90462
Right Ascension (RA) J20001h 5m 41.711s
Declination (Dec) J2000+21° 27' 55.593"
Position Uncertainty0.0213s
Proper Motion in RA (J2000)/cos(Dec)+0.00386
Proper Motion in Dec (J2000)-0.012667
Radial Velocity-007.2km s-1
Trigonometric Parallax+0.01467s
Trigonometric Parallax Uncertainty0.00172s
GCI Unit Vector in X (J2000)0.892665
GCI Unit Vector in Y (J2000)0.263129
GCI Unit Vector in Z (J2000)0.365940
Galactic Longitude127.36°
Galactic Latitude
-41.28°
Observational Data
Observed Visual Magnitude (V)5.54
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.49
Observed B-V Colour-0.052
Observed B Magnitude or (B-V) Magnitude Uncertainty0.004
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.8
Observed Photographic Magnitude5.8
Morgan Keenan (MK) Spectral TypeA0Vn
One-Dimensional Spectral ClassA0
Position Angle108
Year of Observation1914. 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 13:15:48 GMT+01:00 2001