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29419 Mládková

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Also known as (29419) 1997 AD18

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
29420 Ikuo
Parent body
Sun
Diameter
6.984
Orbital period
2218.460724983046
Show 16 more facts
time of discovery or invention
1997-01-13
discoverer or inventor
Lenka Kotková
site of astronomical discovery
Ondřejov Observatory
provisional designation
1999 JY106
orbital eccentricity
0.09810402541050692
orbital inclination
2.247381644108547
periapsis
3.002331620789952
apoapsis
3.655490800818023
semi-major axis of an orbit
3.328911210803987
mean anomaly
20.1768602956938
longitude of ascending node
110.8261683541936
argument of periapsis
240.4538435190556
absolute magnitude
14.24
albedo
0.1
time of periapsis
2460876.162299668
Sources (2)

via Wikidata · CC0

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