5819 Lauretta
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| Discovery A | |
|---|---|
| Discoverer | Schelte J. Bus |
| Discovery date | October 29, 1989 |
| Alternate designations B |
1969 VX2; 1981 UZ19; 1985 UE4; 1989 UZ4 |
| Category | Main belt |
| Orbital elements C | |
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| Eccentricity (e) | 0.163 |
| Semi-major axis (a) | 378.351 Gm (2.529 AU) |
| Perihelion (q) | 316.612 Gm (2.116 AU) |
| Aphelion (Q) | 440.091 Gm (2.942 AU) |
| Orbital period (P) | 1469.107 d (4.02 a) |
| Mean orbital speed | 18.60 km/s |
| Inclination (i) | 5.612° |
| Longitude of the ascending node (Ω) |
151.694° |
| Argument of perihelion (ω) |
277.493° |
| Mean anomaly (M) | 334.287° |
| Physical characteristics D | |
| Dimensions | ? km |
| Mass | ?×10? kg |
| Density | ? g/cm³ |
| Surface gravity | ? m/s² |
| Escape velocity | ? km/s |
| Rotation period | ? d |
| Spectral class | ? |
| Absolute magnitude | 13.6 |
| Albedo (geometric) | 0.1? |
| Mean surface temperature |
~175 K |
(5819) Lauretta is an asteroid. It was discovered on October 29, 1989 by Schelte J. Bus at Cerro Tololo. It was named after Dr. Dante Lauretta.
[edit] External links
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