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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
Follows
12084 Unno
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.495
Orbital period
1168.612981531047
Show 15 more facts
albedo
0.236
orbital eccentricity
0.06192563329482627
absolute magnitude
15.75
orbital inclination
4.101734650022372
periapsis
2.036817519307343
apoapsis
2.305732691208092
semi-major axis of an orbit
2.171275105257717
mean anomaly
344.0698182267084
longitude of ascending node
4.673741633043789
argument of periapsis
60.66348550700821
time of discovery or invention
1998-04-18
provisional designation
1998 HV19
time of periapsis
2461052.2117144954
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0