Skip to content
EntityQ8227701· pop 6

(63176) 2000 YN59

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
Diameter
12.254
Orbital period
4186.444081393239
Show 15 more facts
time of discovery or invention
2000-12-30
provisional designation
2000 YN59
orbital eccentricity
0.01574342168110003
absolute magnitude
12.58
mean anomaly
28.05215372787391
argument of periapsis
184.3769489757169
longitude of ascending node
315.2278591627057
orbital inclination
2.809251376695814
albedo
0.141
semi-major axis of an orbit
5.083520491716931
periapsis
5.003488484991319
apoapsis
5.163552498442544
time of periapsis
2460474.2811862654
Sources (3)

via Wikidata · CC0

Available in 6 languages

via Wikidata sitelinks · CC0