Astronomy
Constellations - Equuleus - 10bet Equ

 
Identification Data
Common Name
ConstellationEquuleus
Star Name10bet Equ
Skymap Number21220169
Henry Draper (HD) Number203562
Harvard Revised (HR) Number8178
SAO Number126749
Durchmusterung (DM) NumberBD+06 4811
Washington Double Stars (WDS) Number
21229+0649
Positional Data
Position and Proper Motion (PPM) Number171663
Right Ascension (RA) J200021h 22m 53.612s
Declination (Dec) J2000+6° 48' 40.106"
Position Uncertainty0.0104s
Proper Motion in RA (J2000)/cos(Dec)+0.00354
Proper Motion in Dec (J2000)+0.011266
Radial Velocity-011.1km s-1
Trigonometric Parallax+0.00906s
Trigonometric Parallax Uncertainty0.00088s
GCI Unit Vector in X (J2000)0.768635
GCI Unit Vector in Y (J2000)-0.628597
GCI Unit Vector in Z (J2000)0.118597
Galactic Longitude59.01°
Galactic Latitude
-29.23°
Observational Data
Observed Visual Magnitude (V)5.16
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude5.22
Observed B-V Colour+0.060
Observed B Magnitude or (B-V) Magnitude Uncertainty0.003
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude5.1
Observed Photographic Magnitude5.3
Morgan Keenan (MK) Spectral TypeA3V
One-Dimensional Spectral ClassA0
Position Angle257
Year of Observation1912. 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 13:15:40 GMT+01:00 2001