tcaep.co.uk Navigation. See bottom for text alternatives
Previous Page...
 
Printer Version
Astronomy
Constellations - Taurus - 102iot Tau

 
Identification Data
Common Name
ConstellationTaurus
Star Name102iot Tau
Skymap Number5030013
Henry Draper (HD) Number32301
Harvard Revised (HR) Number1620
SAO Number76920
Durchmusterung (DM) NumberBD+21 751
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number94004
Right Ascension (RA) J20005h 3m 5.747s
Declination (Dec) J2000+21° 35' 23.865"
Position Uncertainty0.0080s
Proper Motion in RA (J2000)/cos(Dec)+0.00494
Proper Motion in Dec (J2000)-0.040866
Radial Velocity+040.6km s-1
Trigonometric Parallax+0.02001s
Trigonometric Parallax Uncertainty0.00091s
GCI Unit Vector in X (J2000)0.228507
GCI Unit Vector in Y (J2000)0.901326
GCI Unit Vector in Z (J2000)0.367962
Galactic Longitude180.78°
Galactic Latitude
-12.06°
Observational Data
Observed Visual Magnitude (V)4.62
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.79
Observed B-V Colour+0.165
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 Magnitude4.7
Observed Photographic Magnitude
Morgan Keenan (MK) Spectral TypeA7V
One-Dimensional Spectral ClassA5
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))

 
[ H O M E ] [ S C I E N C E ] [ M A T H S ] [ A S T R O N O M Y ]
Download | Shop | Contact | About
 
Page compiled: Sun Sep 02 13:15:51 GMT+01:00 2001
 
The Bottom Line
HomeScienceMathsAstronomyDownloadBookshopContactAbout Top of Page