(433) Eros Amor

Discovered on 13 August 1898 by G. Witt at Berlin.

Where Eros is today

MercuryVenusEarthEarthMarsMarsErosEros

Seen from above the solar system on 2026-10-14: Eros is 1.71 au from the Sun and 2.23 au from Earth. Computed from JPL's orbital elements.

Facts

Number433
Provisional designationA898 PA
Orbit classAmor · near-Earth
Diameter16.8 km (#2,711 largest of 17,440 named asteroids with a measured size)
Albedo0.250
Rotation period5.27 hours
Spectral typeS
Absolute magnitude (H)10.4
Orbital period1.76 years
Semi-major axis1.46 au
Perihelion – aphelion1.13 – 1.78 au
Eccentricity0.223
Inclination10.8°
Closest distance between its orbit and Earth's (MOID)0.149 au

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

More named asteroids discovered by G. Witt