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5207 Hearnshaw

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Also known as Hearnshaw

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
5208 Royer
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1488.958486539907
Show 15 more facts
discoverer or inventor
Pamela Kilmartin
provisional designation
1989 SD14
time of discovery or invention
1988-04-15
site of astronomical discovery
Lake Tekapo
orbital eccentricity
0.1877815991400751
argument of periapsis
346.5567924284045
absolute magnitude
13.58
orbital inclination
12.76080505201119
periapsis
2.072664135377952
apoapsis
3.031047214139734
semi-major axis of an orbit
2.551855674758843
mean anomaly
10.2600928920512
longitude of ascending node
319.1613144453433
time of periapsis
2460958.0642989324
Sources (3)

via Wikidata · CC0