| Identification Data |
| Common Name | |
| Constellation | Leo |
| Star Name | 53 Leo |
| Skymap Number | 10490054 |
| Henry Draper (HD) Number | 93702 |
| Harvard Revised (HR) Number | 4227 |
| SAO Number | 99305 |
| Durchmusterung (DM) Number | BD+11 2283 |
Washington Double Stars (WDS) Number
|
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 127730 |
| Right Ascension (RA) J2000 | 10h 49m 15.430s |
| Declination (Dec) J2000 | +10° 32' 42.728" |
| Position Uncertainty | 0.0117s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00030 |
| Proper Motion in Dec (J2000) | -0.024466 |
| Radial Velocity | -006.8km s-1 |
| Trigonometric Parallax | +0.00976s |
| Trigonometric Parallax Uncertainty | 0.00096s |
| GCI Unit Vector in X (J2000) | -0.936646 |
| GCI Unit Vector in Y (J2000) | 0.298665 |
| GCI Unit Vector in Z (J2000) | 0.183011 |
| Galactic Longitude | 237.02° |
Galactic Latitude
| 56.82°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.32 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.003 |
| Observed B Magnitude | 5.35 |
| Observed B-V Colour | +0.032 |
| Observed B Magnitude or (B-V) Magnitude Uncertainty | 0.003 |
| Observed U Magnitude | |
| Observed U-B Colour | |
| Observed U Magnitude or (U-B) Magnitude Uncertainty | |
| Observed Photovisual Magnitude | 5.3 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A2V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | |
| Year of Observation | AD |
