(5883) Josephblack Main-belt Asteroid

Discovered on 6 November 1993 by R. H. McNaught at Siding Spring.

Joseph Black (1728–1799) was a Scottish scientist, who laid the foundations for the development of thermodynamics with his discoveries of latent and specific heat. He also discovered carbon dioxide and invented the analytical balance. He was a leading member of the Scottish Enlightenment.Naming citation (WGSBN Bull. 3, #12, 11), IAU / Minor Planet Center, via NASA/JPL

Where Josephblack is today

MercuryVenusEarthEarthMarsMarsJosephblackJosephblack

Seen from above the solar system on 2026-10-14: Josephblack is 3.23 au from the Sun and 3.08 au from Earth. Computed from JPL's orbital elements.

Facts

Number5883
Provisional designation1993 VM5
Orbit classMain-belt Asteroid
Diameter21.1 km (#2,071 largest of 17,440 named asteroids with a measured size)
Albedo0.0360
Rotation period17.5 hours
Absolute magnitude (H)11.99
Orbital period5.66 years
Semi-major axis3.18 au
Perihelion – aphelion2.65 – 3.70 au
Eccentricity0.166
Inclination17.5°
Closest distance between its orbit and Earth's (MOID)1.66 au

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

Also named after someone called Joseph

More named asteroids discovered by R. H. McNaught