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79129 Robkoldewey

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Also known as Robkoldewey

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
Named after
Robert Koldewey
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1415.448252939256
Show 16 more facts
discoverer or inventor
Lutz D. Schmadel
time of discovery or invention
1990-10-11
site of astronomical discovery
Karl Schwarzschild Observatory
provisional designation
1998 XT30
orbital eccentricity
0.1854847158330163
absolute magnitude
15.17
mean anomaly
358.4159471032918
argument of periapsis
127.4086521919256
longitude of ascending node
282.6986273753245
orbital inclination
1.795778456941617
rotation period
5.42
semi-major axis of an orbit
2.467158473783149
periapsis
2.009538285358464
apoapsis
2.924778662207834
time of periapsis
2461006.728180292
Sources (2)

via Wikidata · CC0