Back 441 Bathilde (كويكب) ARZ (441) Батильда CE (441) Bathilde German 441 Βαθίλδη Greek 441 Bathilde Esperanto (441) Bathilde Spanish 441 Bathilde Basque سیارک ۴۴۱ Persian (441) Bathilde French 441 Bathilde Hungarian
.png) A three-dimensional model of 441 Bathilde based on its light curve | |
| Discovery | |
|---|---|
| Discovered by | Auguste Charlois |
| Discovery date | 8 December 1898 |
| Designations | |
| (441) Bathilde | |
| Pronunciation | French: [batildᵊ] |
Named after | unknown (Bathilde) |
| 1898 ED | |
| Main belt | |
| Orbital characteristics[1] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 117.20 yr (42808 d) |
| Aphelion | 3.0266 AU (452.77 Gm) |
| Perihelion | 2.58642 AU (386.923 Gm) |
| 2.80651 AU (419.848 Gm) | |
| Eccentricity | 0.078421 |
| 4.70 yr (1717.3 d) | |
| 348.249° | |
| 0° 12m 34.668s / day | |
| Inclination | 8.1476° |
| 253.585° | |
| 201.62° | |
| Earth MOID | 1.60331 AU (239.852 Gm) |
| Jupiter MOID | 2.16565 AU (323.977 Gm) |
| TJupiter | 3.304 |
| Physical characteristics | |
| Dimensions | 70.32±2.6 km |
| 10.446 h (0.4353 d) | |
| 0.1410±0.011 | |
| 8.51 | |
441 Bathilde is a large main belt asteroid that was discovered by French astronomer Auguste Charlois on 8 December 1898 in Nice. 441 Bathilde is orbiting close to a 5:2 mean motion resonance with Jupiter, which is located at 2.824 AU.[2]
10μ radiometric data collected from Kitt Peak in 1975 gave a diameter estimate of 64 km.[3]