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(79376) 1997 FF

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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
(79377) 1997 FV
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.635
Orbital period
1271.058420266341
Show 16 more facts
time of discovery or invention
1997-03-18
site of astronomical discovery
Xinglong Station
provisional designation
1997 FF
albedo
0.193
absolute magnitude
15.2
orbital eccentricity
0.2185660886828088
semi-major axis of an orbit
2.296385116529596
periapsis
1.794473203500306
apoapsis
2.798297029558885
orbital inclination
24.79190608726251
longitude of ascending node
51.00675741843184
argument of periapsis
126.7117049342708
mean anomaly
103.7221724820222
time of periapsis
2460634.2862758287
Sources (2)

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