39748 Guccini
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| Discovery and designation | |
|---|---|
| Discovered by |
Luciano Tesi and Gabriele Cattani |
| Discovery date | January 28, 1997 |
| Designations | |
| Named after | Francesco Guccini |
| Alternative names | 1997 BJ3; 2001 AS13 |
| Minor planet category | Main belt |
| Orbital characteristics | |
| Epoch April 10, 2007 (JD 2454200.5) | |
| Aphelion | 454.469 Gm (3.038 AU) |
| Perihelion | 316.888 Gm (2.118 AU) |
| Semi-major axis | 385.678 Gm (2.578 AU) |
| Eccentricity | 0.178 |
| Orbital period | 1511.988 d (4.14 a) |
| Average orbital speed | 18.40 km/s |
| Mean anomaly | 44.127° |
| Inclination | 10.781° |
| Longitude of ascending node | 110.773° |
| Argument of perihelion | 156.367° |
| Physical characteristics | |
| Dimensions | ? km |
| Mass | ?×10? kg |
| Mean density | ? g/cm³ |
| Equatorial surface gravity | ? m/s² |
| Equatorial escape velocity | ? km/s |
| Sidereal rotation period | ? d |
| Axial tilt | ?° |
| Pole ecliptic latitude | ? |
| Pole ecliptic longitude | ? |
| Geometric albedo | 0.10 |
| Temperature | ~173 K |
| Spectral type | ? |
| Absolute magnitude (H) | 15.6 |
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39748 Guccini is an asteroid. It was discovered by Luciano Tesi and Gabriele Cattani, and named after the famous Italian singer Francesco Guccini.
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