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(10341) 1991 SC2

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main-belt minor planet

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
(10342) 1991 TQ
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.186
Orbital period
1817.596610261482
Show 16 more facts
site of astronomical discovery
Palomar Observatory
discoverer or inventor
Henry E. Holt
provisional designation
1991 SC2
time of discovery or invention
1991-09-16
albedo
0.242
orbital eccentricity
0.06583703023473064
orbital inclination
2.857815279652144
periapsis
2.722839439908111
apoapsis
3.106634705469947
semi-major axis of an orbit
2.914737072689029
mean anomaly
326.0535660496503
longitude of ascending node
121.0764390039426
argument of periapsis
206.2675890312027
absolute magnitude
13.4
time of periapsis
2461171.8914535516
Sources (4)

via Wikidata · CC0