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EntityQ3597669· pop 11

16826 Daisuke

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Also known as Daisuke

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
(16827) 1997 WD2
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.023
Orbital period
1262.956657560818
Show 16 more facts
discoverer or inventor
Naoto Satō
site of astronomical discovery
Chichibu Observatory
provisional designation
1997 WA2
time of discovery or invention
1997-11-19
orbital eccentricity
0.1231539891585449
absolute magnitude
14.71
orbital inclination
3.584260503722021
periapsis
2.005010618617229
apoapsis
2.568222523409941
semi-major axis of an orbit
2.286616571013585
mean anomaly
167.5259978937785
longitude of ascending node
122.4424921487093
argument of periapsis
137.7999589333658
albedo
0.336
time of periapsis
2460412.7831267933
Sources (2)

via Wikidata · CC0