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(15880) 1997 AM7

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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
(15881) 1997 CU
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.155
Orbital period
1266.122335518973
Show 16 more facts
discoverer or inventor
Takao Kobayashi
site of astronomical discovery
Ōizumi Observatory
provisional designation
1997 AM7
time of discovery or invention
1997-01-09
orbital eccentricity
0.09221330573157553
albedo
0.093
orbital inclination
3.464276410275134
periapsis
2.079227330194632
apoapsis
2.501644681528912
semi-major axis of an orbit
2.290436005861772
mean anomaly
18.43799122063793
longitude of ascending node
328.2423367860962
argument of periapsis
209.4321874426979
absolute magnitude
15.53
time of periapsis
2460735.6534652594
Sources (3)

via Wikidata · CC0

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