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(63239) 2001 BD25

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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
19.447
Orbital period
4334.34008971914
Show 16 more facts
time of discovery or invention
2001-01-20
provisional designation
2001 BD25
albedo
0.098
rotation period
60.075
absolute magnitude
12.09
orbital eccentricity
0.06766063817239351
semi-major axis of an orbit
5.202551308059363
periapsis
4.850543366431445
apoapsis
5.554559249687279
orbital inclination
6.22637782117516
longitude of ascending node
297.1277305514013
argument of periapsis
186.6388538016064
mean anomaly
20.97878161010167
time of periapsis
2460547.9189606495
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