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(31259) 1998 EB3

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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
(31260) 1998 EE6
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1694.689339511896
Show 16 more facts
time of discovery or invention
1998-03-01
site of astronomical discovery
Xinglong Station
provisional designation
1998 EB3
albedo
0.149
orbital eccentricity
0.1456054294143406
orbital inclination
6.869892698582337
periapsis
2.37676509223934
apoapsis
3.186858961715369
semi-major axis of an orbit
2.781812026977354
mean anomaly
160.6785491150418
longitude of ascending node
72.73952888647857
argument of periapsis
268.7038895972332
absolute magnitude
14.35
time of periapsis
2460244.1104881293
Sources (3)

via Wikidata · CC0

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