(29761) Lorenzo Main-belt Asteroid

Discovered on 13 February 1999 by Tombelli, M., Bartolini, S. at Montelupo.

Lorenzo Bartolini (b. 2011) is the elder son of the second discoverer and the grandson of the first discoverer.Naming citation (MPC batch dated 2018-10-26), IAU / Minor Planet Center, via NASA/JPL

Where Lorenzo is today

MercuryVenusEarthEarthMarsMarsLorenzoLorenzo

Seen from above the solar system on 2026-10-14: Lorenzo is 2.07 au from the Sun and 1.08 au from Earth. Computed from JPL's orbital elements.

Facts

Number29761
Provisional designation1999 CJ16
Orbit classMain-belt Asteroid
Diameter2.41 km (#16,438 largest of 17,440 named asteroids with a measured size)
Albedo0.366
Absolute magnitude (H)15.38
Orbital period3.57 years
Semi-major axis2.34 au
Perihelion – aphelion1.88 – 2.79 au
Eccentricity0.195
Inclination1.92°
Closest distance between its orbit and Earth's (MOID)0.898 au

Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.

Also discovered on 13 February 1999