Skip to content
EntityQ1483026· pop 5

(29809) 1999 CQ103

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
Minor-planet group
asteroid belt
Diameter
7.4
Orbital period
1677.040184177447
Show 15 more facts
time of discovery or invention
1999-02-12
provisional designation
2000 KC81
albedo
0.089
orbital eccentricity
0.1265739158096612
absolute magnitude
14.52
orbital inclination
9.183546384109833
periapsis
2.412808490326539
apoapsis
3.112120370856257
semi-major axis of an orbit
2.762464430591398
mean anomaly
230.3190717177141
longitude of ascending node
201.9037554790427
argument of periapsis
14.26914333383733
time of periapsis
2461604.6114662522
Sources (3)

via Wikidata · CC0

Available in 5 languages

via Wikidata sitelinks · CC0