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(72619) 2001 FO23

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asteroid

Picture of the Day · NASA

Pathfinder on Mars

Pathfinder on Mars

2026-07-04

On July 4th, 1997, using its own array of fireworks, a parachute, and a cocoon of airbags, the Mars Pathfinder spacecraft bounced like a giant beach ball at least 15 times before it came to rest on the surface of Mars at 10:07 AM Pacific Daylight Time. After its then novel airbag-assisted landing sequence was completed, Pathfinder transmitted this color mosaic to mission operators on Earth. In the scene from another world, the Mars Sojourner robot rover is visible in the foreground, crouched on top of the unfolded Pathfinder. About the size of a large house cat, the six-wheeled, solar-powered Sojourner became the first successful Martian rover. Surrounding Pathfinder are deflated airbags and the rock-strewn terrain of the Ares Vallis floodplain. In the distance Martian hills appear against a dusty brownish sky. The Pathfinder lander was subsequently renamed the Carl Sagan Memorial Station.

via NASA APOD

Wikidata facts

Instance of
asteroid
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.073
Orbital period
1607.867862055483
Show 16 more facts
time of discovery or invention
2001-03-21
site of astronomical discovery
Anderson Mesa Station
provisional designation
2001 FO23
absolute magnitude
14.99
albedo
0.27
orbital eccentricity
0.0271635657940266
semi-major axis of an orbit
2.685970788707344
periapsis
2.613010244467459
apoapsis
2.758931332947229
orbital inclination
10.65350351730797
longitude of ascending node
52.51642449631095
argument of periapsis
284.7930158304884
mean anomaly
82.84974903129269
time of periapsis
2460630.468197648
Sources (2)

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