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8116 Jeanperrin

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Also known as Jeanperrin

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
Jean Perrin
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.773
Orbital period
1232.300787870579
Show 17 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
1996 HA15
time of discovery or invention
1996-04-17
orbital eccentricity
0.1592324644727594
absolute magnitude
14.12
orbital inclination
5.429099835281496
periapsis
1.891275515289239
apoapsis
2.607650609643096
semi-major axis of an orbit
2.249463062466168
mean anomaly
134.6620580545382
longitude of ascending node
48.8935112465774
argument of periapsis
320.8143740855825
albedo
0.186
rotation period
3.61692
time of periapsis
2460539.543999342
Sources (2)

via Wikidata · CC0