Astronomy
Constellations - Aries - 11 Ari

 
Identification Data
Common Name
ConstellationAries
Star Name11 Ari
Skymap Number2060122
Henry Draper (HD) Number12885
Harvard Revised (HR) Number615
SAO Number75149
Durchmusterung (DM) NumberBD+25 349
Washington Double Stars (WDS) Number
02068+2542
Positional Data
Position and Proper Motion (PPM) Number91368
Right Ascension (RA) J20002h 6m 49.235s
Declination (Dec) J2000+25° 42' 16.393"
Position Uncertainty0.0086s
Proper Motion in RA (J2000)/cos(Dec)+0.00137
Proper Motion in Dec (J2000)-0.014566
Radial Velocity-013.8km s-1
Trigonometric Parallax+0.00281s
Trigonometric Parallax Uncertainty0.00083s
GCI Unit Vector in X (J2000)0.766574
GCI Unit Vector in Y (J2000)0.473541
GCI Unit Vector in Z (J2000)0.433731
Galactic Longitude143.53°
Galactic Latitude
-34.14°
Observational Data
Observed Visual Magnitude (V)6.02
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.99
Observed B-V Colour-0.035
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 Magnitude6.0
Observed Photographic Magnitude5.9
Morgan Keenan (MK) Spectral TypeB9IV-Vn
One-Dimensional Spectral ClassB8
Position Angle346
Year of Observation1986. 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 13:15:33 GMT+01:00 2001