Astronomy
Constellations - Serpens - 43 Ser

 
Identification Data
Common Name
ConstellationSerpens
Star Name43 Ser
Skymap Number16030121
Henry Draper (HD) Number144046
Harvard Revised (HR) Number5976
SAO Number121339
Durchmusterung (DM) NumberBD+05 3131
Washington Double Stars (WDS) Number
16038+0459
Positional Data
Position and Proper Motion (PPM) Number162192
Right Ascension (RA) J200016h 3m 45.691s
Declination (Dec) J2000+4° 59' 12.602"
Position Uncertainty0.0093s
Proper Motion in RA (J2000)/cos(Dec)-0.00255
Proper Motion in Dec (J2000)+0.017366
Radial Velocity-043.7km s-1
Trigonometric Parallax+0.00837s
Trigonometric Parallax Uncertainty0.00082s
GCI Unit Vector in X (J2000)-0.483881
GCI Unit Vector in Y (J2000)-0.870806
GCI Unit Vector in Z (J2000)0.086927
Galactic Longitude15.97°
Galactic Latitude
39.20°
Observational Data
Observed Visual Magnitude (V)6.07
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.005
Observed B Magnitude7.03
Observed B-V Colour+0.956
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 Magnitude6.2
Observed Photographic Magnitude7.3
Morgan Keenan (MK) Spectral TypeG9III
One-Dimensional Spectral ClassK0
Position Angle276
Year of Observation1958. 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