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(5949) 1985 RL3

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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
Q578975
Follows
5948 Longo
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1246.945614106326
Show 16 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
provisional designation
1991 GF
time of discovery or invention
1985-09-06
orbital eccentricity
0.1057181198392758
orbital inclination
7.31876831544291
periapsis
2.027560497202293
apoapsis
2.506939289012521
semi-major axis of an orbit
2.267249893107407
mean anomaly
355.9467229273845
longitude of ascending node
83.06250130798992
argument of periapsis
176.6646452726292
absolute magnitude
13.44
rotation period
3.594
time of periapsis
2461014.5394890793
Sources (2)

via Wikidata · CC0