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EntityQ15856503· pop 5

Also known as Sezenaksu

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
Orbital period
1875.999703014085
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discoverer or inventor
Jean-Claude Merlin
site of astronomical discovery
Nogales
orbital eccentricity
0.07539925415378003
absolute magnitude
16.04
mean anomaly
157.8276885944032
argument of periapsis
191.013199877387
longitude of ascending node
60.94493206620314
orbital inclination
4.2901513701861
time of discovery or invention
2009-10-24
provisional designation
2009 UB90
semi-major axis of an orbit
2.976845023725207
periapsis
2.752393129204934
apoapsis
3.201296918245479
time of periapsis
2460178.0425085262
Sources (3)

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