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166748 Timrayschneider

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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
166749 Sesar
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1762.583854476855
Show 15 more facts
discoverer or inventor
Sloan Digital Sky Survey
site of astronomical discovery
Apache Point Observatory
time of discovery or invention
2002-10-05
provisional designation
2005 EF77
orbital eccentricity
0.06380629461773428
absolute magnitude
16.09
mean anomaly
329.3274591803448
argument of periapsis
95.04268511532621
orbital inclination
1.243937696669063
longitude of ascending node
217.540529279316
semi-major axis of an orbit
2.855623236207784
periapsis
2.673416498681063
apoapsis
3.037829973734506
time of periapsis
2461150.67479229
Sources (2)

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