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26200 Van Doren

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26200 Van Doren

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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
26201 Sayonisaha
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.41
Orbital period
1232.032177000975
Show 15 more facts
time of discovery or invention
1997-04-03
provisional designation
1998 RT73
orbital eccentricity
0.1353182210557311
orbital inclination
5.247307933071684
periapsis
1.944787061093802
apoapsis
2.553485270880823
semi-major axis of an orbit
2.249136165987313
mean anomaly
153.8683356815107
longitude of ascending node
213.607535074457
argument of periapsis
9.389567286388614
absolute magnitude
14.67
albedo
0.289
time of periapsis
2460473.9146094965
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