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EntityQ1193648· pop 20

Also known as Wigeon

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
Q1193620
Follows
Q1192608
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1693.202483594087
Show 15 more facts
discoverer or inventor
Tom Gehrels
provisional designation
1986 RZ2
time of discovery or invention
1977-10-17
site of astronomical discovery
Palomar Observatory
orbital eccentricity
0.1414331706147317
absolute magnitude
13.36
orbital inclination
7.751571016722735
periapsis
2.386974350080039
apoapsis
3.173395019859647
semi-major axis of an orbit
2.780184684969842
mean anomaly
186.1901622743507
longitude of ascending node
284.1014340334102
argument of periapsis
29.21086125679663
time of periapsis
2461817.986802528
Sources (2)

via Wikidata · CC0