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(73492) 2002 QE28

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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
Minor-planet group
asteroid belt
Diameter
6.017
Orbital period
2081.113542504972
Show 16 more facts
time of discovery or invention
2002-08-28
discoverer or inventor
Near-Earth Asteroid Tracking
site of astronomical discovery
Palomar Observatory
provisional designation
2002 QE28
absolute magnitude
14.97
albedo
0.053
orbital eccentricity
0.1572814499976329
semi-major axis of an orbit
3.190055451567684
periapsis
2.688318904572265
apoapsis
3.691791998563103
orbital inclination
0.7346372876836244
longitude of ascending node
172.362777127787
argument of periapsis
186.382423687151
mean anomaly
14.96478397100864
time of periapsis
2460913.990515048
Sources (2)

via Wikidata · CC0

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