Astronomy
Constellations - Monoceros - 3 Mon

 
Identification Data
Common Name
ConstellationMonoceros
Star Name3 Mon
Skymap Number6010180
Henry Draper (HD) Number40967
Harvard Revised (HR) Number2128
SAO Number151037
Durchmusterung (DM) NumberSD-10 1349
Washington Double Stars (WDS) Number
06018-1036
Positional Data
Position and Proper Motion (PPM) Number216606
Right Ascension (RA) J20006h 1m 50.421s
Declination (Dec) J2000-10° 35' 52.550"
Position Uncertainty0.0088s
Proper Motion in RA (J2000)/cos(Dec)-0.00047
Proper Motion in Dec (J2000)+0.003667
Radial Velocity+039.0km s-1
Trigonometric Parallax+0.00333s
Trigonometric Parallax Uncertainty0.00080s
GCI Unit Vector in X (J2000)-0.007893
GCI Unit Vector in Y (J2000)0.982910
GCI Unit Vector in Z (J2000)-0.183916
Galactic Longitude216.95°
Galactic Latitude
-15.77°
Observational Data
Observed Visual Magnitude (V)5.00
Derived Visual Magnitude
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty0.004
Observed B Magnitude4.88
Observed B-V Colour-0.119
Observed B Magnitude or (B-V) Magnitude Uncertainty0.005
Observed U Magnitude
Observed U-B Colour
Observed U Magnitude or (U-B) Magnitude Uncertainty
Observed Photovisual Magnitude4.7
Observed Photographic Magnitude4.9
Morgan Keenan (MK) Spectral TypeB5III
One-Dimensional Spectral ClassB8
Position Angle352
Year of Observation1976. 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 13:15:45 GMT+01:00 2001