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(73184) 2002 JN

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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
(73185) 2002 JP
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1922.654460937489
Show 15 more facts
time of discovery or invention
2002-05-03
discoverer or inventor
William Kwong Yu Yeung
site of astronomical discovery
Desert Eagle Observatory
provisional designation
2002 JN
absolute magnitude
14.79
orbital eccentricity
0.3234430151440427
semi-major axis of an orbit
3.02599734085461
periapsis
2.04725963711074
apoapsis
4.004735044598481
orbital inclination
8.642842040361577
longitude of ascending node
146.6422243213643
argument of periapsis
185.1279487647438
mean anomaly
115.9947007099265
time of periapsis
2460381.006308986
Sources (2)

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