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(112985) 2002 RS28

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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

Parent body
Sun
Minor-planet group
Amor asteroid
Diameter
3.618
Orbital period
1208.620562802548
Show 16 more facts
time of discovery or invention
2002-09-06
provisional designation
2002 RS28
albedo
0.033
rotation period
4.787
absolute magnitude
15.87
orbital eccentricity
0.4922178962083049
semi-major axis of an orbit
2.220552444168613
periapsis
1.127556791679729
apoapsis
3.313548096657497
orbital inclination
46.98553260726994
longitude of ascending node
211.9637567586551
argument of periapsis
105.2840791938424
mean anomaly
331.3183827603218
time of periapsis
2460896.7922010287
Sources (2)

via Wikidata · CC0

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via Wikidata sitelinks · CC0