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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
(16511) 1990 UR4
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.966
Orbital period
1264.2420593189
Show 16 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
2016 FK6
time of discovery or invention
1990-10-16
orbital eccentricity
0.04705159678517443
albedo
0.178
orbital inclination
7.137324006732102
periapsis
2.180505861431562
apoapsis
2.395829759837127
semi-major axis of an orbit
2.288167810634345
mean anomaly
244.8615238987918
longitude of ascending node
82.58267286630621
argument of periapsis
63.41212313239195
absolute magnitude
14.53
time of periapsis
2461204.8414003695
Sources (3)

via Wikidata · CC0

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