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(7168) 1986 QE2

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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
Q221477
Follows
Q156708
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.349
Orbital period
1230.858558198988
Show 16 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
provisional designation
1993 TP13
time of discovery or invention
1986-08-28
orbital eccentricity
0.14275564439487
albedo
0.367
absolute magnitude
14.47
orbital inclination
3.916557618039984
periapsis
1.926834658320621
apoapsis
2.568580553740976
semi-major axis of an orbit
2.247707606030799
mean anomaly
214.715759730177
longitude of ascending node
117.1771428108755
argument of periapsis
232.7130915659995
time of periapsis
2461497.2343069655
Sources (3)

via Wikidata · CC0