Skip to content
EntityQ6743143· pop 6

(34298) 2000 QH159

Sign in to save

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
Parent body
Sun
Diameter
17.249
Orbital period
4290.636531646808
Show 15 more facts
time of discovery or invention
2000-08-31
provisional designation
2001 TZ91
absolute magnitude
12.52
orbital eccentricity
0.1259462575594852
orbital inclination
9.681647644865711
periapsis
4.516690541966629
apoapsis
5.818350251646859
semi-major axis of an orbit
5.167520396806744
mean anomaly
356.4604204124387
longitude of ascending node
212.4924445224503
argument of periapsis
178.5103031544336
albedo
0.086
time of periapsis
2460842.6862485697
Sources (4)

via Wikidata · CC0

Available in 6 languages

via Wikidata sitelinks · CC0