Skip to content
EntityQ7466463· pop 5

(36991) 2000 SY360

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
36992 Jakubek
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1872.497309680587
Show 16 more facts
time of discovery or invention
2000-09-23
site of astronomical discovery
Anderson Mesa Station
provisional designation
2000 SY360
albedo
0.174
orbital eccentricity
0.0497001320520392
absolute magnitude
15.35
orbital inclination
3.599271892810669
periapsis
2.825373403253713
apoapsis
3.120904184587502
semi-major axis of an orbit
2.973138793920607
mean anomaly
255.8087292184308
longitude of ascending node
90.4584994892043
argument of periapsis
296.2046538905932
time of periapsis
2461342.4385395297
Sources (3)

via Wikidata · CC0

Available in 5 languages

via Wikidata sitelinks · CC0