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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
(14875) 1990 WZ1
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.373
Orbital period
1299.313318928208
Show 17 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
1993 LM1
time of discovery or invention
1990-10-16
orbital eccentricity
0.1968586183320337
albedo
0.335
orbital inclination
7.069632022950133
periapsis
1.871553784626189
apoapsis
2.78902983700053
semi-major axis of an orbit
2.330291810813359
mean anomaly
332.1534015097894
longitude of ascending node
76.35520827387911
argument of periapsis
218.6222201063345
absolute magnitude
13.96
rotation period
6.31
time of periapsis
2460901.0040452923
Sources (3)

via Wikidata · CC0

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