Identification Data |
Common Name | |
Constellation | Orion |
Star Name | 47ome Ori |
Skymap Number | 5390039 |
Henry Draper (HD) Number | 37490 |
Harvard Revised (HR) Number | 1934 |
SAO Number | 113001 |
Durchmusterung (DM) Number | BD+04 1002 |
Washington Double Stars (WDS) Number
|
|
Positional Data |
Position and Proper Motion (PPM) Number | 149277 |
Right Ascension (RA) J2000 | 5h 39m 11.146s |
Declination (Dec) J2000 | +4° 7' 17.281" |
Position Uncertainty | 0.0093s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00005 |
Proper Motion in Dec (J2000) | +0.000166 |
Radial Velocity | +020.3km s-1 |
Trigonometric Parallax | +0.00201s |
Trigonometric Parallax Uncertainty | 0.00094s |
GCI Unit Vector in X (J2000) | 0.090460 |
GCI Unit Vector in Y (J2000) | 0.993303 |
GCI Unit Vector in Z (J2000) | 0.071871 |
Galactic Longitude | 200.74° |
Galactic Latitude
| -14.03°
|
Observational Data |
Observed Visual Magnitude (V) | 4.54 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
Observed B Magnitude | 4.43 |
Observed B-V Colour | -0.115 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.004 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 4.5 |
Observed Photographic Magnitude | 4.3 |
Morgan Keenan (MK) Spectral Type | B3IIIe |
One-Dimensional Spectral Class | B3 |
Position Angle | |
Year of Observation | AD |