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14163 Johnchapman

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Also known as Johnchapman

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
14164 Hennigar
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1784.404914149897
Show 15 more facts
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
1998 TY20
time of discovery or invention
1998-10-13
orbital eccentricity
0.07126504421888324
orbital inclination
0.7917320670617144
periapsis
2.673961280741164
apoapsis
3.084325869099592
semi-major axis of an orbit
2.879143574920378
mean anomaly
154.7306664105671
longitude of ascending node
293.8271017644261
argument of periapsis
145.3435330150609
absolute magnitude
14.85
time of periapsis
2460233.549551354
Sources (2)

via Wikidata · CC0