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28563 Dantzler

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Also known as (28563) 2000 EF57

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
28564 Gunderman
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.065
Orbital period
1283.911413585652
Show 15 more facts
time of discovery or invention
2000-03-08
provisional designation
2000 EF57
orbital eccentricity
0.05378187623633077
orbital inclination
1.098984372068312
periapsis
2.187504813758655
apoapsis
2.436174988648118
semi-major axis of an orbit
2.311839901203387
mean anomaly
127.3698662977559
longitude of ascending node
212.954916368775
argument of periapsis
304.7501625875181
absolute magnitude
15.81
albedo
0.238
time of periapsis
2460546.2454858706
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0