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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
(30413) 2000 KS59
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.46
Orbital period
1861.903006938052
Show 16 more facts
time of discovery or invention
2000-05-24
site of astronomical discovery
Anderson Mesa Station
provisional designation
2000 KJ58
albedo
0.117
orbital eccentricity
0.07830102853523825
absolute magnitude
14.74
orbital inclination
10.63710
periapsis
2.729992918397572
apoapsis
3.193834714954507
semi-major axis of an orbit
2.961913816676039
mean anomaly
234.4394866109403
longitude of ascending node
153.6458247811704
argument of periapsis
163.7593073621816
time of periapsis
2461449.8930484215
Sources (4)

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