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(89938) 2002 FR4

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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
Orbital period
4316.589235327983
Show 15 more facts
time of discovery or invention
2002-03-19
discoverer or inventor
Near-Earth Asteroid Tracking
site of astronomical discovery
Palomar Observatory
provisional designation
2002 FR4
orbital eccentricity
0.07536650748302037
semi-major axis of an orbit
5.188337244146648
periapsis
4.797310386411236
apoapsis
5.579364101882059
orbital inclination
32.00916928114557
longitude of ascending node
23.08221225116251
argument of periapsis
72.14081136492517
mean anomaly
42.49501482007641
time of periapsis
2460290.962434646
absolute magnitude
12.45
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