| Identification Data |
| Common Name | |
| Constellation | Orion |
| Star Name | 23 Ori |
| Skymap Number | 5220149 |
| Henry Draper (HD) Number | 35149 |
| Harvard Revised (HR) Number | 1770 |
| SAO Number | 112697 |
| Durchmusterung (DM) Number | BD+03 871 |
Washington Double Stars (WDS) Number
| 05228+0333
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 148857 |
| Right Ascension (RA) J2000 | 5h 22m 50.000s |
| Declination (Dec) J2000 | +3° 32' 40.029" |
| Position Uncertainty | 0.0097s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00013 |
| Proper Motion in Dec (J2000) | +0.001866 |
| Radial Velocity | +018.0km s-1 |
| Trigonometric Parallax | +0.00339s |
| Trigonometric Parallax Uncertainty | 0.00087s |
| GCI Unit Vector in X (J2000) | 0.161151 |
| GCI Unit Vector in Y (J2000) | 0.984991 |
| GCI Unit Vector in Z (J2000) | 0.061823 |
| Galactic Longitude | 199.16° |
Galactic Latitude
| -17.86°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.98 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 4.82 |
| Observed B-V Colour | -0.157 |
| 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 | 5.0 |
| Observed Photographic Magnitude | 4.6 |
| Morgan Keenan (MK) Spectral Type | B1V |
| One-Dimensional Spectral Class | B3 |
| Position Angle | 29 |
| Year of Observation | 1973. AD |
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