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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
7799 Martinšolc
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.96
Orbital period
1425.710872043769
Show 17 more facts
provisional designation
1992 DK13
time of discovery or invention
1996-02-01
site of astronomical discovery
Xinglong Station
orbital eccentricity
0.1280352848111871
albedo
0.286
orbital inclination
5.543555089583508
periapsis
2.161661067969339
apoapsis
2.796477788604137
semi-major axis of an orbit
2.479069428286738
mean anomaly
292.1659702775686
longitude of ascending node
98.35873584288574
argument of periapsis
336.3846793498348
absolute magnitude
13.72
rotation period
3.8724
time of periapsis
2461269.1436490826
Sources (3)

via Wikidata · CC0