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(73614) 2229 T-3

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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
(73615) 2353 T-3
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.197
Orbital period
1584.566338687505
Show 17 more facts
time of discovery or invention
1977-10-16
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
2229 T-3
albedo
0.103
rotation period
13.09419
absolute magnitude
14.57
orbital eccentricity
0.1677239072813009
semi-major axis of an orbit
2.659957306083383
periapsis
2.213818873505635
apoapsis
3.106095738661131
orbital inclination
12.49358635837704
longitude of ascending node
3.018568856976015
argument of periapsis
184.0192411042404
mean anomaly
229.2684521041816
time of periapsis
2461575.9244727786
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0