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153284 Frieman

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Also known as Frieman

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
1936.704802877826
Show 15 more facts
discoverer or inventor
Sloan Digital Sky Survey
time of discovery or invention
2001-02-21
provisional designation
2001 DU109
site of astronomical discovery
Apache Point Observatory
orbital eccentricity
0.1030434921083161
absolute magnitude
15.26
mean anomaly
180.8944050953971
argument of periapsis
124.9990690302928
orbital inclination
6.765293860259975
longitude of ascending node
66.27594743970121
semi-major axis of an orbit
3.040721665088709
periapsis
2.727395086188555
apoapsis
3.354048243988863
time of periapsis
2461964.040738539
Sources (3)

via Wikidata · CC0

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