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(10705) 1981 SL

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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
(10706) 1981 SE2
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.863
Orbital period
1329.213605570264
Show 17 more facts
discoverer or inventor
Antonín Mrkos
site of astronomical discovery
Kleť Observatory
albedo
0.374
orbital eccentricity
0.2548091718302413
orbital inclination
6.953949935988633
periapsis
1.76305178343027
apoapsis
2.968761107397842
semi-major axis of an orbit
2.365906445414056
mean anomaly
11.91451510753532
longitude of ascending node
195.9521465349559
argument of periapsis
140.7283344472615
absolute magnitude
14.88
time of discovery or invention
1981-09-22
provisional designation
1981 SL
rotation period
3.511233
time of periapsis
2460756.5085122646
Sources (3)

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