| 21 Lutetia |
Article Index for 21 |
Shopping Lutetia |
Information About21 Lutetia |
| CATEGORIES ABOUT 21 LUTETIA | |
| main belt asteroids | |
| lutetia | |
| asteroids to be visited by spacecraft | |
| m-type asteroids | |
| SHOPPER'S DELIGHT | |
|
name=21 Lutetia | ||
| Discovery Date | November 15 , 1852 |
|
| Designations | ''none'' |
|
| Category | Main Belt |
|
| Epoch | January 30 , 2005 ( JD 24534005) |
|
| Semimajor | 364277 G M (2435 AU ) |
|
| Perihelion | 304600 Gm (2036 AU) |
|
| Aphelion | 423955 Gm (2834 AU) |
|
| Eccentricity | 0164 |
|
| Period | 1387902 D (380 A ) |
|
| Inclination | 3064 ° |
|
| Asc Node | 80917° |
|
| Arg Peri | 250227° |
|
| Mean Anomaly | 75393° |
|
| Speed | 1896 km/ S |
|
| Dimensions | 958 km |
|
| Mass | 92×10<sup>17</sup> Kg |
|
| Density | 20 g/ Cm³ |
|
| Gravity | 00268 m/s&2 |
|
| Escape Velocity | 00506 km/s |
|
| Rotation | 03405 d (8172 H ) <sup> 3 </sup> |
|
| Spectral Class | M |
|
| Abs Mag | 735 |
|
| Albedo | 0221 <sup> 4 </sup> |