Discovery | |
---|---|
Discovered by | Auguste Charlois |
Discovery date | 29 January 1894 |
Designations | |
(382) Dodona | |
Pronunciation | /dəˈdoʊnə/[1] |
Named after | Dodona |
1894 AT | |
Main belt | |
Orbital characteristics[2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 122.21 yr (44636 d) |
Aphelion | 3.6577 AU (547.18 Gm) |
Perihelion | 2.58301 AU (386.413 Gm) |
3.1204 AU (466.81 Gm) | |
Eccentricity | 0.17221 |
5.51 yr (2013.3 d) | |
6.32892° | |
0° 10m 43.716s / day | |
Inclination | 7.3928° |
313.511° | |
270.036° | |
Physical characteristics | |
Dimensions | 58.37±2.8 km[2] 58.37 km[3] |
4.113 h (0.1714 d) | |
0.1610±0.017[2] 0.161[3] | |
M | |
8.77[2][3] | |
382 Dodona is a large Main belt asteroid that was discovered by the French astronomer Auguste Charlois on 29 January 1894 in Nice. It is classified as an M-type asteroid.
Measurements of the thermal inertia of 115 Thyra give an estimated range of 15–150 J m−2 K−1 s−1/2, compared to 50 for lunar regolith and 400 for coarse sand in an atmosphere.[3]
Delbo2009
was invoked but never defined (see the help page).