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(63273) 2001 DH4

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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
Parent body
Sun
Diameter
29.767
Orbital period
4357.950353550392
Show 15 more facts
time of discovery or invention
2001-02-16
provisional designation
2001 DH4
albedo
0.06
absolute magnitude
11.62
orbital eccentricity
0.1257077263877384
semi-major axis of an orbit
5.221427285773018
periapsis
4.565053533179592
apoapsis
5.877801038366444
orbital inclination
9.406950821450586
longitude of ascending node
356.3740307554625
argument of periapsis
258.7485597629845
mean anomaly
256.9217484724493
time of periapsis
2462048.305285244
Sources (3)

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