Astronomy
Constellations - Pisces - 79psi2Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name79psi2Psc
Skymap Number1070125
Henry Draper (HD) Number6695
Harvard Revised (HR) Number328
SAO Number74506
Durchmusterung (DM) NumberBD+19 185
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number90497
Right Ascension (RA) J20001h 7m 57.163s
Declination (Dec) J2000+20° 44' 20.805"
Position Uncertainty0.0117s
Proper Motion in RA (J2000)/cos(Dec)+0.00609
Proper Motion in Dec (J2000)-0.085866
Radial Velocity-006.8km s-1
Trigonometric Parallax+0.02023s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)0.894395
GCI Unit Vector in Y (J2000)0.273242
GCI Unit Vector in Z (J2000)0.354113
Galactic Longitude128.14°
Galactic Latitude
-41.96°
Observational Data
Observed Visual Magnitude (V)5.57
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.69
Observed B-V Colour+0.118
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 Magnitude5.6
Observed Photographic Magnitude5.7
Morgan Keenan (MK) Spectral TypeA3V
One-Dimensional Spectral ClassA2
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 13:15:48 GMT+01:00 2001