| Identification Data |
| Common Name | Zosma |
| Constellation | Leo |
| Star Name | 68del Leo |
| Skymap Number | 11140018 |
| Henry Draper (HD) Number | 97603 |
| Harvard Revised (HR) Number | 4357 |
| SAO Number | 81727 |
| Durchmusterung (DM) Number | BD+21 2298 |
Washington Double Stars (WDS) Number
| 11141+2031
|
| Positional Data |
| Position and Proper Motion (PPM) Number | 100996 |
| Right Ascension (RA) J2000 | 11h 14m 6.501s |
| Declination (Dec) J2000 | +20° 31' 25.381" |
| Position Uncertainty | 0.0104s |
| Proper Motion in RA (J2000)/cos(Dec) | +0.01020 |
| Proper Motion in Dec (J2000) | -0.130466 |
| Radial Velocity | -020.2km s-1 |
| Trigonometric Parallax | +0.05652s |
| Trigonometric Parallax Uncertainty | 0.00083s |
| GCI Unit Vector in X (J2000) | -0.917814 |
| GCI Unit Vector in Y (J2000) | 0.186280 |
| GCI Unit Vector in Z (J2000) | 0.350595 |
| Galactic Longitude | 224.24° |
Galactic Latitude
| 66.83°
|
| Observational Data |
| Observed Visual Magnitude (V) | 2.56 |
| Derived Visual Magnitude | |
| Derived Visual Magnitude or Observed Visual Magnitude Uncertainty | 0.002 |
| Observed B Magnitude | 2.71 |
| Observed B-V Colour | +0.152 |
| 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 | 2.6 |
| Observed Photographic Magnitude | |
| Morgan Keenan (MK) Spectral Type | A4V |
| One-Dimensional Spectral Class | A3 |
| Position Angle | 344 |
| Year of Observation | 1924. AD |
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