| Identification Data |
| Common Name | |
| Constellation | Orion |
| Star Name | 45 Ori |
| Skymap Number | 5350166 |
| Henry Draper (HD) Number | 37077 |
| Harvard Revised (HR) Number | 1901 |
| SAO Number | 132336 |
| Durchmusterung (DM) Number | SD-04 1188 |
Washington Double Stars (WDS) Number
| 05357-0451
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 188236 |
| Right Ascension (RA) J2000 | 5h 35m 39.484s |
| Declination (Dec) J2000 | -4° 51' 21.840" |
| Position Uncertainty | 0.0069s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00010 |
| Proper Motion in Dec (J2000) | +0.008166 |
| Radial Velocity | -008.5km s-1 |
| Trigonometric Parallax | +0.00880s |
| Trigonometric Parallax Uncertainty | 0.00073s |
| GCI Unit Vector in X (J2000) | 0.105632 |
| GCI Unit Vector in Y (J2000) | 0.990796 |
| GCI Unit Vector in Z (J2000) | -0.084653 |
| Galactic Longitude | 208.56° |
Galactic Latitude
| -19.06°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.24 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.50 |
| Observed B-V Colour | +0.262 |
| 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 | 5.2 |
| Observed Photographic Magnitude | 5.6 |
| Morgan Keenan (MK) Spectral Type | F0III |
| One-Dimensional Spectral Class | F0 |
| Position Angle | 169 |
| Year of Observation | 1904. AD |
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