Astronomy
Constellations - Pisces - 40 Psc

 
Identification Data
Common Name
ConstellationPisces
Star Name40 Psc
Skymap Number190133
Henry Draper (HD) Number1563
Harvard Revised (HR) Number
SAO Number91850
Durchmusterung (DM) NumberBD+15 47
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number116347
Right Ascension (RA) J20000h 19m 56.275s
Declination (Dec) J2000+16° 15' 3.136"
Position Uncertainty0.0074s
Proper Motion in RA (J2000)/cos(Dec)-0.00090
Proper Motion in Dec (J2000)-0.011966
Radial Velocity+019.7km s-1
Trigonometric Parallax+0.00590s
Trigonometric Parallax Uncertainty0.00079s
GCI Unit Vector in X (J2000)0.956415
GCI Unit Vector in Y (J2000)0.083414
GCI Unit Vector in Z (J2000)0.279844
Galactic Longitude112.04°
Galactic Latitude
-45.95°
Observational Data
Observed Visual Magnitude (V)6.61
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.59
Observed B-V Colour+0.976
Observed B Magnitude or (B-V) Magnitude Uncertainty0.009
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude6.8
Observed Photographic Magnitude7.4
Morgan Keenan (MK) Spectral TypegG8
One-Dimensional Spectral ClassK0
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