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(74464) 1999 CA38

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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
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.914
Orbital period
1970.158711452623
Show 16 more facts
time of discovery or invention
1999-02-10
provisional designation
1999 CA38
albedo
0.055
rotation period
3.62
absolute magnitude
15.13
orbital eccentricity
0.2138361847779182
semi-major axis of an orbit
3.075637808314823
periapsis
2.417955153626063
apoapsis
3.733320463003583
orbital inclination
2.795144116382222
longitude of ascending node
137.45389953
argument of periapsis
355.0110766003485
mean anomaly
357.8561379966093
time of periapsis
2461012.2326344503
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0