Skip to content
EntityQ6721076· pop 9

32443 Davidhaack

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
4.564
Orbital period
1514.050956373951
Show 16 more facts
time of discovery or invention
2000-09-05
site of astronomical discovery
Anderson Mesa Station
provisional designation
2000 RD101
albedo
0.338
orbital eccentricity
0.1373478999844176
absolute magnitude
14.06
orbital inclination
15.32093398204226
periapsis
2.226026826762002
apoapsis
2.934864398615626
semi-major axis of an orbit
2.580445612688814
mean anomaly
157.1926868008779
longitude of ascending node
299.9319634459998
argument of periapsis
251.6791989792043
time of periapsis
2460139.395172817
Sources (3)

via Wikidata · CC0