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(7514) 1986 ED

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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
7515 Marrucino
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.258
Orbital period
1330.032116365328
Show 16 more facts
discoverer or inventor
Masaru Inoue
provisional designation
1993 BQ2
time of discovery or invention
1986-03-07
orbital eccentricity
0.2016402668942281
albedo
0.077
periapsis
1.889619774411649
apoapsis
2.844135439070041
semi-major axis of an orbit
2.366877606740845
mean anomaly
244.4582994355014
longitude of ascending node
44.84395288312453
argument of periapsis
173.1305186499674
absolute magnitude
14.31
orbital inclination
3.753318193765724
site of astronomical discovery
Yatsugatake South Base Observatory
time of periapsis
2461227.372701473
Sources (2)

via Wikidata · CC0