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(13331) 1998 SU52

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troyen de Jupiter

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
13332 Benkhoff
Parent body
Sun
Diameter
17.676
Orbital period
4180.153855258858
Show 17 more facts
site of astronomical discovery
Kitt Peak National Observatory
discoverer or inventor
Spacewatch
provisional designation
1999 WD1
time of discovery or invention
1998-09-30
orbital eccentricity
0.1098027382659071
albedo
0.171
orbital inclination
2.295247922664164
periapsis
4.520801939877349
apoapsis
5.636052353452837
semi-major axis of an orbit
5.078427146665093
mean anomaly
76.67751247960422
longitude of ascending node
284.7713428584102
argument of periapsis
150.3505812474391
absolute magnitude
11.49
rotation period
375.0
time of periapsis
2459910.1561127687
Sources (4)

via Wikidata · CC0

Article · Français

(13331) 1998 SU52 est un astéroïde troyen de Jupiter de 17,676 km de diamètre découvert en 1998.

Abstract from DBpedia / Wikipedia · CC BY-SA