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8993 Ingstad

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Also known as Ingstad, (8993) Ingstad

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
Helge Ingstad
Followed by
8994 Kashkashian
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.051
Orbital period
1345.413595382714
Image
8993Ingstad.svg
Show 17 more facts
discoverer or inventor
Richard Martin West
site of astronomical discovery
La Silla Observatory
provisional designation
1991 PL1
time of discovery or invention
1980-10-30
orbital eccentricity
0.2078428288523866
absolute magnitude
13.5
orbital inclination
23.04572793163873
periapsis
1.889366807813757
apoapsis
2.880814859737379
semi-major axis of an orbit
2.385090833775568
mean anomaly
93.9061419041188
longitude of ascending node
150.9274910999493
argument of periapsis
209.5443055033757
albedo
0.17
rotation period
3.0276
time of periapsis
2460649.548333312
Sources (3)

via Wikidata · CC0