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(11054) 1991 FA

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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
Followed by
11055 Honduras
Parent body
Sun
Minor-planet group
Amor asteroid
Orbital period
1017.100293041345
Show 17 more facts
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
albedo
0.210
orbital eccentricity
0.4465735680384256
absolute magnitude
17.07
orbital inclination
3.077709323575856
periapsis
1.095393431835461
apoapsis
2.863193901815838
semi-major axis of an orbit
1.97929366682565
mean anomaly
144.8428911166719
longitude of ascending node
339.0451674448495
argument of periapsis
92.36578362899394
time of discovery or invention
1991-03-17
provisional designation
1991 FA
rotation period
2.57223
time of periapsis
2460391.2784805563
Sources (4)

via Wikidata · CC0