| Identification Data |
| Common Name | |
| Constellation | Orion |
| Star Name | 8pi 5Ori |
| Skymap Number | 4540046 |
| Henry Draper (HD) Number | 31237 |
| Harvard Revised (HR) Number | 1567 |
| SAO Number | 112197 |
| Durchmusterung (DM) Number | BD+02 810 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 148148 |
| Right Ascension (RA) J2000 | 4h 54m 15.096s |
| Declination (Dec) J2000 | +2° 26' 26.419" |
| Position Uncertainty | 0.0087s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00010 |
| Proper Motion in Dec (J2000) | +0.000266 |
| Radial Velocity | +023.4km s-1 |
| Trigonometric Parallax | +0.00243s |
| Trigonometric Parallax Uncertainty | 0.00093s |
| GCI Unit Vector in X (J2000) | 0.282706 |
| GCI Unit Vector in Y (J2000) | 0.958261 |
| GCI Unit Vector in Z (J2000) | 0.042585 |
| Galactic Longitude | 196.27° |
Galactic Latitude
| -24.56°
|
| Observational Data |
| Observed Visual Magnitude (V) | 3.71 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 3.54 |
| Observed B-V Colour | -0.173 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 3.9 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | B3III+B0V |
| One-Dimensional Spectral Class | B3 |
| Position Angle | |
| Year of Observation | AD |
