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(10357) 1993 SL3

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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
10358 Kirchhoff
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.234
Orbital period
1252.448764948552
Show 17 more facts
site of astronomical discovery
Palomar Observatory
discoverer or inventor
Henry E. Holt
provisional designation
1993 SL3
time of discovery or invention
1993-09-19
albedo
0.186
orbital eccentricity
0.218667808061899
orbital inclination
23.96908101281796
periapsis
1.776683542603865
apoapsis
2.771147868762372
semi-major axis of an orbit
2.273915705683118
mean anomaly
186.6125091595189
longitude of ascending node
15.99227453033856
argument of periapsis
285.7966415021714
absolute magnitude
13.02
rotation period
88.4
time of periapsis
2461603.719302113
Sources (3)

via Wikidata · CC0