Skip to content
EntityQ4540948· pop 9

(11570) 1993 LE

Sign in to save

minor planet

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
11571 Daens
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
10.726
Orbital period
1916.453552804638
Show 16 more facts
site of astronomical discovery
Palomar Observatory
discoverer or inventor
Henry E. Holt
provisional designation
1997 CD1
time of discovery or invention
1993-06-14
albedo
0.140
orbital eccentricity
0.08920101492655261
apoapsis
3.288828936292236
semi-major axis of an orbit
3.019487579631029
mean anomaly
58.81384510263995
longitude of ascending node
131.4970465498085
argument of periapsis
144.16654667314
orbital inclination
11.95456879893628
periapsis
2.750146222969821
absolute magnitude
12.85
time of periapsis
2460687.405548886
Sources (3)

via Wikidata · CC0