| Identification Data |
| Common Name | |
| Constellation | Orion |
| Star Name | 17rho Ori |
| Skymap Number | 5130044 |
| Henry Draper (HD) Number | 33856 |
| Harvard Revised (HR) Number | 1698 |
| SAO Number | 112528 |
| Durchmusterung (DM) Number | BD+02 888 |
Washington Double Stars (WDS) Number
| 05133+0252
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 148614 |
| Right Ascension (RA) J2000 | 5h 13m 17.481s |
| Declination (Dec) J2000 | +2° 51' 40.556" |
| Position Uncertainty | 0.0110s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00020 |
| Proper Motion in Dec (J2000) | +0.004967 |
| Radial Velocity | +041.0km s-1 |
| Trigonometric Parallax | +0.00949s |
| Trigonometric Parallax Uncertainty | 0.00082s |
| GCI Unit Vector in X (J2000) | 0.202145 |
| GCI Unit Vector in Y (J2000) | 0.978083 |
| GCI Unit Vector in Z (J2000) | 0.049918 |
| Galactic Longitude | 198.52° |
Galactic Latitude
| -20.27°
|
| Observational Data |
| Observed Visual Magnitude (V) | 4.48 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.70 |
| Observed B-V Colour | +1.215 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.005 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 4.6 |
| Observed Photographic Magnitude | 5.8 |
| Morgan Keenan (MK) Spectral Type | K1IIICN0.5 |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 64 |
| Year of Observation | 1987. AD |
