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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
13302 Kezmoh
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.775
Orbital period
1610.357336968964
Show 15 more facts
provisional designation
1998 RP19
time of discovery or invention
1998-09-14
orbital eccentricity
0.08766581976514248
albedo
0.236
orbital inclination
1.01949912592332
periapsis
2.453031727843741
apoapsis
2.924453366954023
semi-major axis of an orbit
2.688742547398882
mean anomaly
20.4303077230195
longitude of ascending node
291.2626078040134
argument of periapsis
96.65569550717588
absolute magnitude
14.53
time of periapsis
2460909.110844616
Sources (3)

via Wikidata · CC0

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via Wikidata sitelinks · CC0