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(74175) 1998 RX13

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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
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.326
Orbital period
1494.956390864569
Show 16 more facts
time of discovery or invention
1998-09-13
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
2001 KG40
albedo
0.133
absolute magnitude
15.38
orbital eccentricity
0.1745817258169493
semi-major axis of an orbit
2.558704098783808
periapsis
2.112001121363229
apoapsis
3.005407076204388
orbital inclination
12.43694393964961
longitude of ascending node
174.4856925691785
argument of periapsis
357.7496758882452
mean anomaly
60.08584942881924
time of periapsis
2460750.9840983218
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0