Skip to content
EntityQ1482255· pop 7

(20370) 1998 KR29

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
Followed by
20371 Ekladyous
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.657
Orbital period
1676.440776707813
Show 16 more facts
provisional designation
1998 KR29
time of discovery or invention
1998-05-22
orbital eccentricity
0.07706731285818612
albedo
0.251
semi-major axis of an orbit
2.761806151605182
mean anomaly
195.8188826844874
longitude of ascending node
131.8636078787445
argument of periapsis
269.2027732985177
absolute magnitude
12.93
orbital inclination
6.487026504611761
periapsis
2.548961172865762
apoapsis
2.974651130344601
rotation period
54.0671
time of periapsis
2461765.0553328698
Sources (3)

via Wikidata · CC0

Available in 7 languages

via Wikidata sitelinks · CC0