| Minorplanet: | yes |
| Background: |
|
| 742 Edisona | |
| Mpc Name: | (742) Edisona |
| Alt Names: | 1913 QU |
| Discovered: | 23 February 1913 |
| Epoch: | 31 July 2016 (JD 2457600.5) |
| Eccentricity: | 0.11862 |
| Semimajor: | 3.0107AU |
| Perihelion: | 2.6535AU |
| Aphelion: | 3.3678abbr=onNaNabbr=on |
| Period: | 1908.1days |
| Inclination: | 11.219° |
| Asc Node: | 64.214° |
| Arg Peri: | 284.294° |
| Mean Motion: | / day |
| Observation Arc: | 37612days |
| Uncertainty: | 0 |
| Abs Magnitude: | 9.55 |
| Rotation: | 18.52abbr=onNaNabbr=on |
| Moid: | 1.67537AU |
| Jupiter Moid: | 2.11567AU |
| Tisserand: | 3.210 |
742 Edisona is a minor planet, specifically an asteroid orbiting in the asteroid belt that was discovered by German astronomer Franz Kaiser on February 23, 1913. It was named for inventor Thomas Edison. This asteroid is orbiting with a period of 1908.1days and an eccentricity of 0.119. The orbital plane is inclined at an angle of 11.2° to the plane of the ecliptic. This is a member of the dynamic Eos family of asteroids that most likely formed as the result of a collisional breakup of a parent body.
Photometric observations made during 2008 were used to produce a light curve of 742 Edisona showing a rotation period of with a brightness variation of in magnitude. It spans a girth of approximately 45.6 km.