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outer 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
(6760) 1980 KM
Parent body
Sun
Diameter
18.673
Orbital period
2109.171586722461
Show 17 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
provisional designation
1991 GE
time of discovery or invention
1980-05-21
orbital eccentricity
0.1968052923313695
albedo
0.061
absolute magnitude
12.5
semi-major axis of an orbit
3.218664106145265
mean anomaly
331.1457881159622
longitude of ascending node
129.5447902719883
argument of periapsis
85.64930226307547
orbital inclination
8.65223814904678
periapsis
2.58521397581886
apoapsis
3.852114236471671
rotation period
19.3478
time of periapsis
2461169.551344064
Sources (4)

via Wikidata · CC0