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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
6273 Kiruna
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1179.811562495376
Show 16 more facts
discoverer or inventor
Hiroshi Kaneda
provisional designation
1990 SU25
time of discovery or invention
1992-03-02
site of astronomical discovery
Kushiro
orbital eccentricity
0.08197760712709432
albedo
0.285
absolute magnitude
14.58
orbital inclination
0.9011497793466801
periapsis
2.005993042170415
apoapsis
2.364255565584695
semi-major axis of an orbit
2.185124303877555
mean anomaly
281.0687066223314
longitude of ascending node
323.4960789000399
argument of periapsis
72.03336383747684
time of periapsis
2461259.1779238046
Sources (3)

via Wikidata · CC0