| Minorplanet: | yes |
| Background: |
|
| 743 Eugenisis | |
| Mpc Name: | (743) Eugenisis |
| Alt Names: | 1913 QV |
| Discovered: | 25 February 1913 |
| Epoch: | 31 July 2016 (JD 2457600.5) |
| Eccentricity: | 0.058524 |
| Semimajor: | 2.7938AU |
| Perihelion: | 2.6303AU |
| Aphelion: | 2.9573abbr=onNaNabbr=on |
| Period: | 1705.7days |
| Inclination: | 4.8324° |
| Asc Node: | 228.976° |
| Arg Peri: | 187.320° |
| Mean Motion: | / day |
| Observation Arc: | 37671days |
| Uncertainty: | 0 |
| Abs Magnitude: | 10.3 |
| Rotation: | 10.23abbr=onNaNabbr=on |
| Moid: | 1.64027AU |
| Jupiter Moid: | 2.27777AU |
| Tisserand: | 3.320 |
743 Eugenisis is a minor planet orbiting the Sun that was discovered by German astronomer Franz Kaiser in 1913.
Photometric observations of this asteroid collected during 2004 show a rotation period of 10.23 ± 0.01 hours with a brightness variation of 0.20 ± 0.02 magnitude. The spectrum of this object matches the Ch class in the SMASS taxonomy, indicating a carbonaceous surface with a hydrous component.