| Identification Data |
| Common Name | |
| Constellation | Orion |
| Star Name | 30psi2Ori |
| Skymap Number | 5260161 |
| Henry Draper (HD) Number | 35715 |
| Harvard Revised (HR) Number | 1811 |
| SAO Number | 112775 |
| Durchmusterung (DM) Number | BD+02 962 |
Washington Double Stars (WDS) Number
| 05268+0306
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 148960 |
| Right Ascension (RA) J2000 | 5h 26m 50.228s |
| Declination (Dec) J2000 | +3° 5' 44.428" |
| Position Uncertainty | 0.0085s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00002 |
| Proper Motion in Dec (J2000) | -0.001167 |
| Radial Velocity | +017.3km s-1 |
| Trigonometric Parallax | +0.00230s |
| Trigonometric Parallax Uncertainty | 0.00085s |
| GCI Unit Vector in X (J2000) | 0.143985 |
| GCI Unit Vector in Y (J2000) | 0.988105 |
| GCI Unit Vector in Z (J2000) | 0.054003 |
| Galactic Longitude | 200.09° |
Galactic Latitude
| -17.22°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.61 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 4.40 |
| Observed B-V Colour | -0.208 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.002 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.7 |
| Observed Photographic Magnitude | 4.3 |
| Morgan Keenan (MK) Spectral Type | B2IV |
| One-Dimensional Spectral Class | B2 |
| Position Angle | 323 |
| Year of Observation | 1934. AD |
