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7315 Kolbe

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Also known as Kolbe

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
Georg Kolbe
Followed by
7316 Hajdu
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.618
Orbital period
1486.413432832167
Show 16 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
1977 RM15
time of discovery or invention
1973-09-29
orbital eccentricity
0.07070008786689917
absolute magnitude
13.76
orbital inclination
3.124556655768575
periapsis
2.368736174286548
apoapsis
2.729157720590483
semi-major axis of an orbit
2.548946947438516
mean anomaly
134.7172994519946
longitude of ascending node
173.8565371290918
argument of periapsis
349.625648376884
albedo
0.223
time of periapsis
2460444.262212388
Sources (2)

via Wikidata · CC0