Astronomy
Constellations - Scorpius - 26eps Sco

 
Identification Data
Common Name
ConstellationScorpius
Star Name26eps Sco
Skymap Number16500037
Henry Draper (HD) Number151680
Harvard Revised (HR) Number6241
SAO Number208078
Durchmusterung (DM) NumberCD-3411285
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number295532
Right Ascension (RA) J200016h 50m 9.813s
Declination (Dec) J2000-34° 17' 35.634"
Position Uncertainty0.0084s
Proper Motion in RA (J2000)/cos(Dec)-0.04937
Proper Motion in Dec (J2000)-0.255966
Radial Velocity-002.5km s-1
Trigonometric Parallax+0.04985s
Trigonometric Parallax Uncertainty0.00081s
GCI Unit Vector in X (J2000)-0.247870
GCI Unit Vector in Y (J2000)-0.788105
GCI Unit Vector in Z (J2000)-0.563428
Galactic Longitude348.82°
Galactic Latitude
6.56°
Observational Data
Observed Visual Magnitude (V)2.29
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty
Observed B Magnitude3.43
Observed B-V Colour+1.144
Observed B Magnitude or (B-V) Magnitude Uncertainty0.032
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude2.4
Observed Photographic Magnitude3.4
Morgan Keenan (MK) Spectral TypeK2.5III
One-Dimensional Spectral ClassK0
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))

 
Page compiled: Sun Sep 02 13:15:49 GMT+01:00 2001