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(35361) 1997 TH26

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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
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
1.566
Orbital period
1198.463201786509
Show 16 more facts
time of discovery or invention
1997-10-11
site of astronomical discovery
Xinglong Station
provisional designation
1997 TH26
albedo
0.198
orbital eccentricity
0.1561070374945948
orbital inclination
3.25950123820858
periapsis
1.86339481676649
apoapsis
2.552792779428934
semi-major axis of an orbit
2.208093798097712
mean anomaly
232.6752420153529
longitude of ascending node
329.6963343411541
argument of periapsis
12.91853326124626
absolute magnitude
16.15
time of periapsis
2461424.372325336
Sources (3)

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