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16744 Antonioleone

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Also known as Antonioleone

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
16745 Zappa
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.775
Orbital period
1383.439450927969
Show 16 more facts
discoverer or inventor
Luciano Tesi
site of astronomical discovery
Pistoia Mountains Astronomical Observatory
provisional designation
1996 OJ2
time of discovery or invention
1996-07-23
orbital eccentricity
0.2538576
argument of periapsis
79.4130117024355
absolute magnitude
14.39
orbital inclination
9.989619997467539
periapsis
1.812537278852942
apoapsis
3.047107014749078
semi-major axis of an orbit
2.42982214680101
mean anomaly
223.8985353053235
longitude of ascending node
295.2761800591826
albedo
0.351
time of periapsis
2461523.5225988547
Sources (3)

via Wikidata · CC0