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EntityQ662921· pop 20

Also known as Huia

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
huia
Followed by
9489 Tanemahuta
Follows
9487 Kupe
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.555
Orbital period
1266.20418773686
Show 17 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
9523 P-L
time of discovery or invention
1960-09-24
orbital eccentricity
0.1169761007630605
absolute magnitude
14.69
orbital inclination
6.318502561465796
periapsis
2.022596899319696
apoapsis
2.558472539610581
semi-major axis of an orbit
2.290534719465139
mean anomaly
84.325726861547
longitude of ascending node
8.90058630840998
argument of periapsis
188.56327497223
albedo
0.243
rotation period
105.273
time of periapsis
2460703.9066986497
Sources (2)

via Wikidata · CC0