(348) May Main-belt Asteroid

Discovered on 28 November 1892 by A. Charlois at Nice.

Where May is today

MercuryVenusEarthEarthMarsMarsMayMay

Seen from above the solar system on 2026-10-14: May is 2.77 au from the Sun and 3.18 au from Earth. Computed from JPL's orbital elements.

Facts

Number348
Provisional designationA892 WE
Orbit classMain-belt Asteroid
Diameter82.8 km (#350 largest of 17,440 named asteroids with a measured size)
Albedo0.0448
Rotation period7.38 hours
Spectral typeX
Absolute magnitude (H)9.58
Orbital period5.12 years
Semi-major axis2.97 au
Perihelion – aphelion2.75 – 3.19 au
Eccentricity0.0728
Inclination9.76°
Closest distance between its orbit and Earth's (MOID)1.77 au

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

Also discovered on 28 November 1892

More named asteroids discovered by A. Charlois