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26757 Bastei

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Also known as Bastei

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
Bastei
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.106
Orbital period
1517.805146533469
Show 17 more facts
time of discovery or invention
2001-05-20
site of astronomical discovery
Drebach Observatory
provisional designation
2001 KU17
discoverer or inventor
Drebach Observatory
orbital eccentricity
0.2653636512279468
orbital inclination
13.00809258735632
periapsis
1.898821507819884
apoapsis
3.27059737811945
semi-major axis of an orbit
2.584709442969667
mean anomaly
251.5438358018831
longitude of ascending node
247.7669227841593
argument of periapsis
98.928846652403
absolute magnitude
14.49
albedo
0.072
rotation period
3.241
time of periapsis
2461457.7647894253
Sources (3)

via Wikidata · CC0