| Identification Data |
| Common Name | Saiph |
| Constellation | Orion |
| Star Name | 53kap Ori |
| Skymap Number | 5470176 |
| Henry Draper (HD) Number | 38771 |
| Harvard Revised (HR) Number | 2004 |
| SAO Number | 132542 |
| Durchmusterung (DM) Number | SD-09 1235 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 188455 |
| Right Ascension (RA) J2000 | 5h 47m 45.388s |
| Declination (Dec) J2000 | -9° 40' 10.577" |
| Position Uncertainty | 0.0074s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00011 |
| Proper Motion in Dec (J2000) | -0.001266 |
| Radial Velocity | +020.5km s-1 |
| Trigonometric Parallax | +0.00452s |
| Trigonometric Parallax Uncertainty | 0.00077s |
| GCI Unit Vector in X (J2000) | 0.052638 |
| GCI Unit Vector in Y (J2000) | 0.984386 |
| GCI Unit Vector in Z (J2000) | -0.167966 |
| Galactic Longitude | 214.52° |
Galactic Latitude
| -18.50°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.06 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 1.94 |
| Observed B-V Colour | -0.116 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.006 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 2.2 |
| Observed Photographic Magnitude | 2.0 |
| Morgan Keenan (MK) Spectral Type | B0.5Ia |
| One-Dimensional Spectral Class | B0 |
| Position Angle | |
| Year of Observation | AD |
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