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EntityQ1083620· pop 18

Also known as Janhoet, (12534) Janhoet

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
Named after
Jan Hoet
Follows
Q2625296
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.941
Orbital period
1617.022087029334
Show 16 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
1998 LB3
time of discovery or invention
1998-06-01
orbital eccentricity
0.1077824952615908
orbital inclination
9.318802456063603
periapsis
2.405557577724166
apoapsis
2.986754420076091
semi-major axis of an orbit
2.696155998900129
mean anomaly
290.6983906959816
longitude of ascending node
196.6105714586574
argument of periapsis
218.8332829039919
absolute magnitude
13.74
albedo
0.316
time of periapsis
2461311.783980309
Sources (2)

via Wikidata · CC0