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EntityQ16725826· pop 6

Also known as Ullmann

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
Follows
(96326) 1997 EN11
Parent body
Sun
Orbital period
996.6347654281471
Show 16 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
orbital eccentricity
0.07772400355457848
absolute magnitude
15.51
mean anomaly
67.1055353526464
argument of periapsis
124.262678827775
longitude of ascending node
180.6690895756796
orbital inclination
22.82000198574635
time of discovery or invention
1997-03-05
provisional designation
1997 EJ50
rotation period
3.639
semi-major axis of an orbit
1.952652988445306
periapsis
1.800884980630525
apoapsis
2.104420996260087
time of periapsis
2460814.723029208
Sources (3)

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