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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
20200 Donbacky
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.177
Orbital period
1710.490542807391
Show 16 more facts
discoverer or inventor
Stephen P. Laurie
provisional designation
1998 KE36
time of discovery or invention
1997-02-28
orbital eccentricity
0.02571358335858103
albedo
0.104
absolute magnitude
14.26
orbital inclination
2.754845022443795
periapsis
2.72710262475468
apoapsis
2.871051220303751
semi-major axis of an orbit
2.799076922529216
mean anomaly
208.5746900833219
longitude of ascending node
31.10988728904088
argument of periapsis
275.540365966037
site of astronomical discovery
Church Stretton
time of periapsis
2461519.976557095
Sources (3)

via Wikidata · CC0

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