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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
(16579) 1992 GO
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.298
Orbital period
1243.420826444637
Show 16 more facts
discoverer or inventor
Duncan Steel
site of astronomical discovery
Siding Spring Observatory
provisional designation
1992 FM1
time of discovery or invention
1992-03-29
orbital eccentricity
0.1150241761681072
periapsis
2.002678398960149
apoapsis
2.523272129922483
semi-major axis of an orbit
2.262975264441316
mean anomaly
333.452911407809
longitude of ascending node
345.0136484964888
argument of periapsis
201.5089686739527
absolute magnitude
13.99
orbital inclination
24.70891611742245
albedo
0.347
time of periapsis
2461092.1922301026
Sources (2)

via Wikidata · CC0