| Minorplanet: | yes |
| Background: |
|
| 815 Coppelia | |
| Mpc Name: | (815) Coppelia |
| Alt Names: | 1916 YU |
| Discovered: | 2 February 1916 |
| Epoch: | 31 July 2016 (JD 2457600.5) |
| Eccentricity: | 0.076056 |
| Semimajor: | 2.6593AU |
| Perihelion: | 2.457AU |
| Aphelion: | 2.8615abbr=onNaNabbr=on |
| Period: | 4.34 yr (1583.9 d) |
| Inclination: | 13.864° |
| Asc Node: | 57.066° |
| Arg Peri: | 59.329° |
| Rotation: | 4.421abbr=onNaNabbr=on |
| Mean Motion: | / day |
| Observation Arc: | 100.20 yr (36597 d) |
| Uncertainty: | 0 |
| Abs Magnitude: | 10.7 |
| Moid: | 1.50119AU |
| Jupiter Moid: | 2.32242AU |
| Tisserand: | 3.341 |
815 Coppelia is a minor planet orbiting the Sun that was discovered by German astronomer Max Wolf on 2 February 1916 from Heidelberg named after Coppélia, a comic ballet.
Photometric observations of this asteroid at the Rozhen Observatory in Bulgaria during 2010 gave a light curve with a period of 4.4565 hours and a brightness variation of 0.24 in magnitude. This is consistent with a period of 4.421 hours and an amplitude of 0.27 obtained during a 2006 study.