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34414 MacLennan

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Also known as (34414) 2000 RQ103, 2000 RQ103

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
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.533
Orbital period
1976.255199805374
Show 17 more facts
time of discovery or invention
2000-09-05
site of astronomical discovery
Anderson Mesa Station
provisional designation
2000 RQ103
albedo
0.377
orbital eccentricity
0.1091743797544246
absolute magnitude
12.99
orbital inclination
14.80143102644922
periapsis
2.745506216571476
apoapsis
3.418452596859637
semi-major axis of an orbit
3.081979406715556
mean anomaly
252.9382324876655
longitude of ascending node
292.1079536117617
argument of periapsis
51.04802241281225
rotation period
27.9144
time of periapsis
2461588.2260409626
Sources (4)

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