Astronomy
Constellations - Boötes - 29pi 2Boo

 
Identification Data
Common Name
ConstellationBoötes
Star Name29pi 2Boo
Skymap Number14400113
Henry Draper (HD) Number129175
Harvard Revised (HR) Number5476
SAO Number101139
Durchmusterung (DM) NumberBD+17 2768
Washington Double Stars (WDS) Number
14407+1625
Positional Data
Position and Proper Motion (PPM) Number
Right Ascension (RA) J200014h 40m 43.925s
Declination (Dec) J2000+16° 25' 4.085"
Position Uncertainty0.0193s
Proper Motion in RA (J2000)/cos(Dec)+0.00024
Proper Motion in Dec (J2000)+0.008967
Radial Velocity-000.6km s-1
Trigonometric Parallax+0.01028s
Trigonometric Parallax Uncertainty0.00091s
GCI Unit Vector in X (J2000)-0.732837
GCI Unit Vector in Y (J2000)-0.618923
GCI Unit Vector in Z (J2000)0.282639
Galactic Longitude15.64°
Galactic Latitude
62.54°
Observational Data
Observed Visual Magnitude (V)5.77
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude5.99
Observed B-V Colour+0.221
Observed B Magnitude or (B-V) Magnitude Uncertainty0.006
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.8
Observed Photographic Magnitude5.8
Morgan Keenan (MK) Spectral TypeA6V
One-Dimensional Spectral ClassA0
Position Angle109
Year of Observation1988. 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 13:15:34 GMT+01:00 2001