2384 Schulhof
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_Schulhof.png) Shape model of Schulhof from its lightcurve | |
| Discovery[1] | |
|---|---|
| Discovered by | M. Laugier |
| Discovery site | Nice Obs. |
| Discovery date | 2 March 1943 |
| Designations | |
| (2384) Schulhof | |
Named after | Lipót Schulhof[2] (Hungarian astronomer) |
| 1943 EC1 · 1943 GV 1960 FE · 1962 WL1 1970 RP · 1981 FF A909 BF | |
| main-belt[1][3] · (middle) Schulhof[4] | |
| Orbital characteristics[3] | |
| Epoch 23 March 2018 (JD 2458200.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 108.97 yr (39,803 d) |
| Aphelion | 2.9231 AU |
| Perihelion | 2.2989 AU |
| 2.6110 AU | |
| Eccentricity | 0.1195 |
| 4.22 yr (1,541 d) | |
| 256.37° | |
| 0° 14m 0.96s / day | |
| Inclination | 13.530° |
| 7.9084° | |
| 205.72° | |
| Physical characteristics | |
| 11.485±0.174 km[5] 11.721±0.138 km[6] 12.66 km (calculated)[7] | |
| 3.294±0.006 h[8] | |
| 0.21 (assumed)[7] 0.2733±0.0217[6] 0.280±0.045[5] | |
| S (assumed)[7] | |
| 11.7[6] 11.8[3][7] | |
2384 Schulhof (prov. designation: 1943 EC1) is a mid-sized asteroid and the namesake of the Schulhof family, located in the Eunomian region of the intermediate asteroid belt. It was discovered on 2 March 1943, by French astronomer Marguerite Laugier at Nice Observatory in southeastern France.[1] The asteroid was later named after Hungarian astronomer Lipót Schulhof.[2] The presumed S-type asteroid has a short rotation period of 3.3 hours and measures approximately 12 kilometers (7.5 miles) in diameter.
Schulhof is the principal body and namesake of the Schulhof family, a small asteroid family within the region of the Eunomia family of the main-belt.[4][9] It orbits the Sun in the central asteroid belt at a distance of 2.3–2.9 AU once every 4 years and 3 months (1,541 days). Its orbit has an eccentricity of 0.12 and an inclination of 14° with respect to the ecliptic.[3] It was first observed as A909 BF at Heidelberg Observatory in 1909. The body's observation arc begins with its official discovery observation at Nice in 1943.[1]
Naming
This minor planet was named in memory of Austrian–Hungarian astronomer Lipót Schulhof (1847–1921), observer of asteroids and comets, discoverer of the main-belt asteroid 147 Protogeneia, and awardee of the Lalande Prize.[2] The official naming citation was published by the Minor Planet Center on 17 February 1984, based on a suggestion by Brian G. Marsden (M.P.C. 8541).[10]
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