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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
16700 Seiwa
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1518.711838328049
Show 16 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
orbital eccentricity
0.241958384486513
albedo
0.119
orbital inclination
5.349549299950515
periapsis
1.960097536167154
apoapsis
3.21137984991121
semi-major axis of an orbit
2.585738693039182
mean anomaly
59.76716485729549
longitude of ascending node
11.68865244054574
argument of periapsis
194.7103851630966
absolute magnitude
15.13
time of discovery or invention
1995-02-20
provisional designation
1991 GZ3
time of periapsis
2460548.3636088553
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0