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(42114) 2001 BH4

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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
Follows
42113 Jura
Parent body
Sun
Orbital period
4297.089067867549
Show 15 more facts
time of discovery or invention
2001-01-18
provisional designation
2001 BH4
rotation period
10.94
absolute magnitude
12.54
orbital eccentricity
0.00250553736929557
semi-major axis of an orbit
5.172699932987829
periapsis
5.159739540005575
apoapsis
5.185660325970082
orbital inclination
7.249808811698277
longitude of ascending node
32.10350465650939
argument of periapsis
77.07372020773106
mean anomaly
29.48367077027479
time of periapsis
2460448.572335146
Sources (3)

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