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(73458) 2002 NZ47

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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
Parent body
Sun
Diameter
11.268
Orbital period
2906.317468523222
Show 16 more facts
time of discovery or invention
2002-07-04
discoverer or inventor
Near-Earth Asteroid Tracking
site of astronomical discovery
Palomar Observatory
provisional designation
2002 NZ47
absolute magnitude
13.3
albedo
0.067
orbital eccentricity
0.1596273448357877
semi-major axis of an orbit
3.985624840223533
periapsis
3.34941012946709
apoapsis
4.621839550979976
orbital inclination
9.706211054691883
longitude of ascending node
130.7941422009762
argument of periapsis
287.5890719635541
mean anomaly
214.8065917388323
time of periapsis
2461972.6614965107
Sources (2)

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