| Identification Data |
| Common Name | |
| Constellation | Leo |
| Star Name | 49 Leo |
| Skymap Number | 10350007 |
| Henry Draper (HD) Number | 91636 |
| Harvard Revised (HR) Number | 4148 |
| SAO Number | 118380 |
| Durchmusterung (DM) Number | BD+09 2374 |
Washington Double Stars (WDS) Number
| 10350+0839
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 156980 |
| Right Ascension (RA) J2000 | 10h 35m 2.159s |
| Declination (Dec) J2000 | +8° 39' 1.532" |
| Position Uncertainty | 0.0118s |
| Proper Motion in RA (J2000)/cos(Dec) | -0.00356 |
| Proper Motion in Dec (J2000) | -0.005667 |
| Radial Velocity | +016.7km s-1 |
| Trigonometric Parallax | +0.00705s |
| Trigonometric Parallax Uncertainty | 0.00099s |
| GCI Unit Vector in X (J2000) | -0.921462 |
| GCI Unit Vector in Y (J2000) | 0.358170 |
| GCI Unit Vector in Z (J2000) | 0.150405 |
| Galactic Longitude | 236.31° |
Galactic Latitude
| 52.86°
|
| Observational Data |
| Observed Visual Magnitude (V) | 5.67 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | |
| Observed B Magnitude | 5.73 |
| Observed B-V Colour | +0.059 |
| 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 | 5.7 |
| Observed Photographic Magnitude | 5.6 |
| Morgan Keenan (MK) Spectral Type | A2V |
| One-Dimensional Spectral Class | A0 |
| Position Angle | 157 |
| Year of Observation | 1984. AD |
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