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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
10293 Pribina
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.303
Orbital period
1257.092580228217
Show 16 more facts
site of astronomical discovery
Palomar Observatory
provisional designation
1994 XD1
time of discovery or invention
1986-08-02
albedo
0.388
orbital eccentricity
0.1727496108787306
orbital inclination
5.272290262806187
periapsis
1.885744591976704
apoapsis
2.673321482273921
semi-major axis of an orbit
2.279533037125313
mean anomaly
123.8010636812718
longitude of ascending node
297.2404575174743
argument of periapsis
335.4827256209636
absolute magnitude
13.97
time of periapsis
2460368.1961150607
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0