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(7814) 1986 CF2

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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
7815 Dolon
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
18.743
Orbital period
1665.973786035293
Show 17 more facts
provisional designation
1993 TP36
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
time of discovery or invention
1986-02-13
orbital eccentricity
0.1655787478729528
albedo
0.041
orbital inclination
16.95584891171624
periapsis
2.294907478350849
apoapsis
3.205689426392011
semi-major axis of an orbit
2.75029845237143
mean anomaly
5.213750650305626
longitude of ascending node
314.8024367831258
argument of periapsis
65.84935856108378
absolute magnitude
12.78
rotation period
49.8281
time of periapsis
2460976.372300249
Sources (3)

via Wikidata · CC0