| Identification Data |
| Common Name | |
| Constellation | Orion |
| Star Name | 43the2Ori |
| Skymap Number | 5350094 |
| Henry Draper (HD) Number | 37041 |
| Harvard Revised (HR) Number | 1897 |
| SAO Number | 132321 |
| Durchmusterung (DM) Number | SD-05 1319 |
Washington Double Stars (WDS) Number
| 05354-0525
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 188223 |
| Right Ascension (RA) J2000 | 5h 35m 22.900s |
| Declination (Dec) J2000 | -5° 24' 57.815" |
| Position Uncertainty | 0.0100s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00011 |
| Proper Motion in Dec (J2000) | +0.001567 |
| Radial Velocity | +035.6km s-1 |
| Trigonometric Parallax | +0.00172s |
| Trigonometric Parallax Uncertainty | 0.00100s |
| GCI Unit Vector in X (J2000) | 0.106733 |
| GCI Unit Vector in Y (J2000) | 0.989798 |
| GCI Unit Vector in Z (J2000) | -0.094387 |
| Galactic Longitude | 209.05° |
Galactic Latitude
| -19.37°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.07 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.012 |
| Observed B Magnitude | 4.97 |
| Observed B-V Colour | -0.10 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.014 |
| Observed U Magnitude | 4.04 |
| Observed U-B Colour | -0.93 |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | 0.013 |
| Observed Photovisual Magnitude | 5.2 |
| Observed Photographic Magnitude | 5.0 |
| Morgan Keenan (MK) Spectral Type | O9.5Vp |
| One-Dimensional Spectral Class | B1 |
| Position Angle | 92 |
| Year of Observation | 1990. AD |
