Skip to content
EntityQ8227749· pop 5

(63290) 2001 DS87

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
Orbital period
4443.443287554326
Show 15 more facts
time of discovery or invention
2001-02-21
site of astronomical discovery
Anderson Mesa Station
provisional designation
2001 DS87
orbital eccentricity
0.06474668270361014
semi-major axis of an orbit
5.289494174058034
periapsis
4.947016973107704
apoapsis
5.631971375008364
orbital inclination
6.549217817711653
longitude of ascending node
111.8717582527671
argument of periapsis
87.98171290611498
mean anomaly
305.4137310005034
time of periapsis
2461474.252751607
absolute magnitude
12.44
Sources (3)

via Wikidata · CC0

Available in 5 languages

via Wikidata sitelinks · CC0