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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
(20129) 1996 BE1
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.842
Orbital period
1932.460523772424
Show 17 more facts
provisional designation
2000 AJ165
time of discovery or invention
1996-01-07
albedo
0.137
orbital eccentricity
0.1569313061339817
absolute magnitude
13.54
periapsis
2.559790553732779
apoapsis
3.512764559171424
semi-major axis of an orbit
3.036277556452101
mean anomaly
5.672127463816691
longitude of ascending node
60.46344616542943
argument of periapsis
236.4393187736721
orbital inclination
14.46856356428933
site of astronomical discovery
Haleakalā Observatory
rotation period
4.79
time of periapsis
2460770.05232664
Sources (3)

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