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EntityQ670034· pop 23

Also known as Tickell

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
Named after
Crispin Tickell
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.719
Orbital period
1531.171560588121
Show 17 more facts
discoverer or inventor
Henry E. Holt
site of astronomical discovery
Palomar Observatory
provisional designation
1991 NT2
time of discovery or invention
1991-07-12
orbital eccentricity
0.1650221950121343
orbital inclination
12.33910056518994
periapsis
2.170827008368228
apoapsis
3.028896853512809
semi-major axis of an orbit
2.599861930940519
mean anomaly
86.8416243949882
longitude of ascending node
290.3451146491447
argument of periapsis
2.365015418980942
absolute magnitude
12.52
albedo
0.368
rotation period
2.99705
time of periapsis
2460631.1404845864
Sources (2)

via Wikidata · CC0