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9555 Frejakocha

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Also known as Frejakocha

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
9556 Gaywray
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1325.87913749586
Show 16 more facts
site of astronomical discovery
Brorfelde Observatory
provisional designation
1986 GC
time of discovery or invention
1986-04-02
discoverer or inventor
Poul Jensen
orbital eccentricity
0.08105161201418665
absolute magnitude
14.4
orbital inclination
7.166185109327023
periapsis
2.170508347503834
apoapsis
2.553387740417357
semi-major axis of an orbit
2.361948043960596
mean anomaly
299.8607064533223
longitude of ascending node
55.22710784461054
argument of periapsis
168.7082189667233
rotation period
6.713
time of periapsis
2461221.992874048
Sources (2)

via Wikidata · CC0