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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
(16699) 1995 DC
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.197
Orbital period
1335.151864597168
Show 17 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
orbital eccentricity
0.217482558860868
albedo
0.119
argument of periapsis
208.6542601832002
absolute magnitude
13.71
orbital inclination
13.02768269444474
periapsis
1.856872933907276
apoapsis
2.889022393880372
semi-major axis of an orbit
2.372947663893824
mean anomaly
273.8154678821359
longitude of ascending node
124.5746854608184
time of discovery or invention
1995-02-03
provisional designation
1975 XE5
rotation period
52.8
time of periapsis
2461120.137329879
Sources (3)

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