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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
Named after
Max von Sydow
Followed by
(35088) 1990 VU4
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
981.248288497879
Show 16 more facts
time of discovery or invention
1990-10-16
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
1998 SG9
orbital eccentricity
0.08800044636317413
orbital inclination
21.24095162619659
periapsis
1.762442469152797
apoapsis
2.102564837319268
semi-major axis of an orbit
1.932503653236032
mean anomaly
76.29721223939382
longitude of ascending node
201.2268164987591
argument of periapsis
130.8891073268936
absolute magnitude
15.46
rotation period
36.1
time of periapsis
2460792.5374752027
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