100049 Césarann
| Discovery and designation | |
|---|---|
| Discovered by | Andrew Lowe |
| Discovery date | October 6, 1991 |
| Designations | |
| 1991 TD15 | |
| Main belt | |
| Orbital characteristics | |
| Epoch February 4, 2008 (JD 2454500.5) | |
| Aphelion | 424.045 Gm (2.835 AU) |
| Perihelion | 280.613 Gm (1.876 AU) |
| 352.329 Gm (2.355 AU) | |
| Eccentricity | 0.204 |
| 1320.180 d (3.61 a) | |
Average orbital speed | 19.21 km/s |
| 183.085° | |
| Inclination | 3.295° |
| 86.261° | |
| 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 |
| ?° | |
Pole ecliptic latitude | ? |
Pole ecliptic longitude | ? |
| 0.10 | |
| Temperature | ~181 K |
| ? | |
| 17.2 | |
|
| |
100049 Césarann is an asteroid. It was discovered by Andrew Lowe on October 6, 1991. Its provisional designation was 1991 TD15. It was named after César Hernandez and Ann Hernandez, brother-in-law and sister, respectively, of the discoverer.
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