Identification Data |
Common Name | |
Constellation | Orion |
Star Name | 52 Ori |
Skymap Number | 5480001 |
Henry Draper (HD) Number | 38710 |
Harvard Revised (HR) Number | 1999 |
SAO Number | 113150 |
Durchmusterung (DM) Number | BD+06 1027 |
Washington Double Stars (WDS) Number
| 05480+0627
|
Positional Data |
Position and Proper Motion (PPM) Number | 149476 |
Right Ascension (RA) J2000 | 5h 48m 0.234s |
Declination (Dec) J2000 | +6° 27' 14.962" |
Position Uncertainty | 0.0149s |
Proper Motion in RA (J2000)/cos(Dec) | +0.00027 |
Proper Motion in Dec (J2000) | -0.022267 |
Radial Velocity | +043.0km s-1 |
Trigonometric Parallax | +0.00680s |
Trigonometric Parallax Uncertainty | 0.00138s |
GCI Unit Vector in X (J2000) | 0.051987 |
GCI Unit Vector in Y (J2000) | 0.992301 |
GCI Unit Vector in Z (J2000) | 0.112408 |
Galactic Longitude | 199.76° |
Galactic Latitude
| -10.98°
|
Observational Data |
Observed Visual Magnitude (V) | 5.30 |
Derived Visual Magnitude | |
Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.007 |
Observed B Magnitude | 5.52 |
Observed B-V Colour | +0.222 |
Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.012 |
Observed U Magnitude | |
Observed U-B Colour | |
Observed U Magnitude or (U-B) Magnitude Uncertainty | |
Observed Photovisual Magnitude | 5.3 |
Observed Photographic Magnitude | 5.5 |
Morgan Keenan (MK) Spectral Type | A5V |
One-Dimensional Spectral Class | A3 |
Position Angle | 217 |
Year of Observation | 1990. AD |