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33420 Derekwoo

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Also known as (33420) 1999 CT116, Derekwoo

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
33421 Byronxu
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.888
Orbital period
1305.411562051009
Show 15 more facts
time of discovery or invention
1999-02-12
provisional designation
1999 CT116
orbital eccentricity
0.02664068827981587
orbital inclination
9.485295218419946
periapsis
2.275302828231241
apoapsis
2.399852175341237
semi-major axis of an orbit
2.337577501786239
mean anomaly
196.0507668285329
longitude of ascending node
223.4807332067163
argument of periapsis
270.450587224396
absolute magnitude
14.7
albedo
0.097
time of periapsis
2461595.0034015873
Sources (2)

via Wikidata · CC0

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