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EntityQ440304· pop 19· linked from 8 articles

(10302) 1989 ML

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Also known as 1989 ML

Near-Earth 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

Followed by
10303 Fréret
Parent body
Sun
Minor-planet group
Amor asteroid
Orbital period
524.4652250275988
Show 18 more facts
site of astronomical discovery
Palomar Observatory
discoverer or inventor
Jeff T. Alu
provisional designation
1992 WA
time of discovery or invention
1989-06-29
orbital inclination
4.379103332152299
albedo
0.064
orbital eccentricity
0.1369000079274025
absolute magnitude
19.45
periapsis
1.098516605588147
apoapsis
1.446997507904622
semi-major axis of an orbit
1.272757056746385
mean anomaly
121.5130358165751
longitude of ascending node
104.272087827815
argument of periapsis
183.6252766359638
asteroid spectral type
X-type asteroid
rotation period
19.2406
time of periapsis
2460823.4739953517
Sources (3)

via Wikidata · CC0