| Minorplanet: | yes |
| Background: |
|
| 355 Gabriella | |
| Discovered: | 20 January 1893 |
| Mpc Name: | (355) Gabriella |
| Alt Names: | 1893 E |
| Epoch: | 31 July 2016 (JD 2457600.5) |
| Semimajor: | 2.53747AU |
| Perihelion: | 2.26681AU |
| Aphelion: | 2.80813abbr=onNaNabbr=on |
| Eccentricity: | 0.10667 |
| Period: | 4.04 yr (1476.4 d) |
| Inclination: | 4.28364° |
| Asc Node: | 351.825° |
| Arg Peri: | 105.626° |
| Rotation: | 4.83abbr=onNaNabbr=on |
| Abs Magnitude: | 10.1 |
| Mean Motion: | / day |
| Orbit Ref: | [1] |
| Observation Arc: | 123.23 yr (45008 d) |
| Uncertainty: | 0 |
355 Gabriella is a typical Main belt asteroid.
It was discovered by Auguste Charlois on 20 January 1893 in Nice and named after French astronomer Gabrielle Renaudot Flammarion.[2]