Celestial Body

21 Lutetia

Asteroid

Explore the fascinating properties and orbital characteristics of 21 Lutetia. Detailed scientific measurements and discovery information about this celestial body.

Scientific Data

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Physical Properties

Mean Radius

42.5 km

Equatorial Radius

N/A

Polar Radius

N/A

Flattening

N/A

Density

1 g/cm³

Surface Gravity

N/A

Mass

1.7 × 10^18 kg

Volume

0 × 10^0 km³

Escape Velocity

N/A

Dimension

N/A

Average Temperature

N/A

Axial Tilt

N/A

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Discovery

Discovered By

H. M. S. Goldschmidt

Discovery Date

12/11/1852

Alternative Name

None

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Orbital Characteristics

Semi-Major Axis

364,277,000 km

Perihelion

304,600,000 km

Aphelion

423,955,000 km

Eccentricity

0.164

Inclination

3.064°

Orbital Period

1387.90 days

Rotation Period

N/A

Mean Anomaly

N/A

Argument of Periapsis

N/A

Longitude of Ascending Node

N/A