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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
Parent body
Sun
Diameter
17.653
Orbital period
4387.253289892521
Show 17 more facts
time of discovery or invention
2002-03-09
discoverer or inventor
Catalina Sky Survey
provisional designation
2002 EB110
albedo
0.068
rotation period
7.65
site of astronomical discovery
Catalina Station
orbital eccentricity
0.03941196600938076
semi-major axis of an orbit
5.24480711396428
periapsis
5.038098954262961
apoapsis
5.451515273665598
orbital inclination
14.87466976981721
longitude of ascending node
19.34120655539326
argument of periapsis
128.500151860958
mean anomaly
8.159945907964303
time of periapsis
2460701.056251305
absolute magnitude
12.54
Sources (3)

via Wikidata · CC0