tcaep.co.uk Navigation. See bottom for text alternatives
Previous Page...
 
Printer Version
Astronomy
Constellations - Ursa Minor - 24 UMi

 
Identification Data
Common Name
ConstellationUrsa Minor
Star Name24 UMi
Skymap Number17300186
Henry Draper (HD) Number166926
Harvard Revised (HR) Number6811
SAO Number2940
Durchmusterung (DM) NumberBD+86 272
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number3062
Right Ascension (RA) J200017h 30m 47.588s
Declination (Dec) J2000+86° 58' 4.970"
Position Uncertainty0.0065s
Proper Motion in RA (J2000)/cos(Dec)+0.07070
Proper Motion in Dec (J2000)+0.009766
Radial Velocity+001.2km s-1
Trigonometric Parallax+0.02088s
Trigonometric Parallax Uncertainty0.00048s
GCI Unit Vector in X (J2000)-0.006722
GCI Unit Vector in Y (J2000)-0.052464
GCI Unit Vector in Z (J2000)0.998600
Galactic Longitude119.71°
Galactic Latitude
28.14°
Observational Data
Observed Visual Magnitude (V)5.77
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude6.00
Observed B-V Colour+0.227
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 Magnitude5.9
Observed Photographic Magnitude5.9
Morgan Keenan (MK) Spectral TypeA2m
One-Dimensional Spectral ClassA3
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 13:15:52 GMT+01:00 2001
 
The Bottom Line
HomeScienceMathsAstronomyDownloadBookshopContactAbout Top of Page