Astronomy
Constellations - Capricornus - 40gam Cap (Nashira)

 
Identification Data
Common NameNashira
ConstellationCapricornus
Star Name40gam Cap
Skymap Number21400015
Henry Draper (HD) Number206088
Harvard Revised (HR) Number8278
SAO Number164560
Durchmusterung (DM) NumberSD-17 6340
Washington Double Stars (WDS) Number

Positional Data
Position and Proper Motion (PPM) Number239166
Right Ascension (RA) J200021h 40m 5.456s
Declination (Dec) J2000-16° 39' 44.308"
Position Uncertainty0.0223s
Proper Motion in RA (J2000)/cos(Dec)+0.01304
Proper Motion in Dec (J2000)-0.022366
Radial Velocity-031.2km s-1
Trigonometric Parallax+0.02348s
Trigonometric Parallax Uncertainty0.00110s
GCI Unit Vector in X (J2000)0.784975
GCI Unit Vector in Y (J2000)-0.549181
GCI Unit Vector in Z (J2000)-0.286730
Galactic Longitude36.01°
Galactic Latitude
-44.67°
Observational Data
Observed Visual Magnitude (V)3.68
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.003
Observed B Magnitude4.02
Observed B-V Colour+0.340
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 Magnitude3.8
Observed Photographic Magnitude4.1
Morgan Keenan (MK) Spectral TypeF0p
One-Dimensional Spectral ClassF0
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 13:15:35 GMT+01:00 2001