Global Information1333 Cevenola information
 Shape model of Cevenola from its lightcurve | |
| Discovery[1] | |
|---|---|
| Discovered by | O. Bancilhon |
| Discovery site | Algiers Obs. |
| Discovery date | 20 February 1934 |
| Designations | |
MPC designation | (1333) Cevenola |
| Pronunciation | Occitan: [seveˈnɔlɔ] |
Named after | Cévennes (mountains, France)[2] |
Alternative designations | 1934 DA · 1951 EX |
Minor planet category | main-belt · Eunomia[3] |
| Orbital characteristics[1] | |
| Epoch 16 February 2017 (JD 2457800.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 82.31 yr (30,064 days) |
| Aphelion | 2.9864 AU |
| Perihelion | 2.2775 AU |
Semi-major axis | 2.6319 AU |
| Eccentricity | 0.1347 |
Orbital period (sidereal) | 4.27 yr (1,560 days) |
Mean anomaly | 203.92° |
Mean motion | 0° 13m 50.88s / day |
| Inclination | 14.641° |
Longitude of ascending node | 115.10° |
Argument of perihelion | 336.10° |
| Known satellites | 1 |
| Physical characteristics | |
| Dimensions | 11.2±1.4 km[4] 11.31±0.99 km[5] 14.54 km (calculated)[3] 15.24±0.74 km[6] 15.262±0.209 km[7] 17.146±0.237 km[8] |
Synodic rotation period | 4.877±0.001 h[9] 4.8788±0.0004 h[10] 4.87932±0.00005 h[11] 4.880±0.003 h[10] 4.88±0.02 h[12] 4.88 h[4] |
Geometric albedo | 0.1662±0.0378[8] 0.209±0.030[6][7] 0.21 (assumed)[3] 0.214±0.081[4] 0.380±0.043[5] |
Spectral type | Sq[13] · S[3] |
Absolute magnitude (H) | 11.4[5][6][8] · 11.5[1][3] · 12.05±0.12[4] |
1333 Cevenola, provisional designation 1934 DA, is a binary Eunomian asteroid from the asteroid belt, approximately 15 kilometers in diameter. It was discovered on 20 February 1934, by French astronomer Odette Bancilhon at Algiers Observatory, Algeria in Northern Africa.[14] It was named after the French mountain-range Cévennes,[2] via the Occitan feminine adjective/demonym cevenòla (cévenole in French).
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