| Identification Data |
| Common Name | |
| Constellation | Leo |
| Star Name | 73 Leo |
| Skymap Number | 11150147 |
| Henry Draper (HD) Number | 97907 |
| Harvard Revised (HR) Number | 4365 |
| SAO Number | 99525 |
| Durchmusterung (DM) Number | BD+14 2367 |
Washington Double Stars (WDS) Number
| 11159+1318
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 128109 |
| Right Ascension (RA) J2000 | 11h 15m 51.899s |
| Declination (Dec) J2000 | +13° 18' 27.281" |
| Position Uncertainty | 0.0100s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.00035 |
| Proper Motion in Dec (J2000) | -0.006266 |
| Radial Velocity | +018.1km s-1 |
| Trigonometric Parallax | +0.00682s |
| Trigonometric Parallax Uncertainty | 0.00081s |
| GCI Unit Vector in X (J2000) | -0.955159 |
| GCI Unit Vector in Y (J2000) | 0.186248 |
| GCI Unit Vector in Z (J2000) | 0.230178 |
| Galactic Longitude | 239.95° |
Galactic Latitude
| 63.74°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.31 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.004 |
| Observed B Magnitude | 6.50 |
| Observed B-V Colour | +1.191 |
| 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 | 5.5 |
| Observed Photographic Magnitude | 6.5 |
| Morgan Keenan (MK) Spectral Type | K3III |
| One-Dimensional Spectral Class | K0 |
| Position Angle | 76 |
| Year of Observation | 1985. AD |
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