(19) Fortuna Main-belt Asteroid

Discovered on 22 August 1852 by J. R. Hind at London.

Where Fortuna is today

MercuryVenusEarthEarthMarsMarsFortunaFortuna

Seen from above the solar system on 2026-10-14: Fortuna is 2.83 au from the Sun and 3.80 au from Earth. Computed from JPL's orbital elements.

Facts

Number19
Provisional designationA852 QA
Orbit classMain-belt Asteroid
Diameter200 km (#30 largest of 17,440 named asteroids with a measured size)
Albedo0.0370
Rotation period7.44 hours
Spectral typeG
Absolute magnitude (H)7.49
Orbital period3.82 years
Semi-major axis2.44 au
Perihelion – aphelion2.06 – 2.83 au
Eccentricity0.158
Inclination1.57°
Closest distance between its orbit and Earth's (MOID)1.06 au

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

More named asteroids discovered by J. R. Hind