(5736) Sanford Main-belt Asteroid

Discovered on 6 June 1989 by E. F. Helin at Palomar.

Where Sanford is today

MercuryVenusEarthEarthMarsMarsSanfordSanford

Seen from above the solar system on 2026-10-14: Sanford is 1.99 au from the Sun and 1.01 au from Earth. Computed from JPL's orbital elements.

Facts

Number5736
Provisional designation1989 LW
Orbit classMain-belt Asteroid
Diameter5.06 km (#10,495 largest of 17,440 named asteroids with a measured size)
Albedo0.250
Rotation period3.18 hours
Absolute magnitude (H)13.93
Orbital period3.66 years
Semi-major axis2.38 au
Perihelion – aphelion1.72 – 3.03 au
Eccentricity0.277
Inclination21.6°
Closest distance between its orbit and Earth's (MOID)0.860 au

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

More named asteroids discovered by E. F. Helin