| Minorplanet: | yes |
| 373 Melusina | |
| Background: |
|
| Discovered: | 15 September 1893 |
| Mpc Name: | (373) Melusina |
| Alt Names: | 1893 AJA893 RA |
| Epoch: | 31 July 2016 (JD 2457600.5) |
| Semimajor: | 3.11658AU |
| Perihelion: | 2.67382AU |
| Aphelion: | 3.5593abbr=onNaNabbr=on |
| Eccentricity: | 0.14207 |
| Period: | 5.50 yr (2009.6 d) |
| Inclination: | 15.432° |
| Asc Node: | 3.8355° |
| Arg Peri: | 347.763° |
| Rotation: | 12.97abbr=onNaNabbr=on |
| Abs Magnitude: | 9.13 |
| Mean Motion: | / day |
| Observation Arc: | 111.58 yr (40753 d) |
| Uncertainty: | 0 |
373 Melusina (prov. designation: or) is a large Main belt asteroid.[1] It is classified as a C-type asteroid and is probably composed of carbonaceous material. It was discovered by Auguste Charlois on 15 September 1893 in Nice.