Skip to content
EntityQ6733850· pop 7

33516 Timonen

Sign in to save

Also known as (33516) 1999 GO34, Timonen

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
33517 Paulfoltin
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
2.588
Orbital period
1272.194278376554
Show 15 more facts
time of discovery or invention
1999-04-06
provisional designation
2000 OG43
orbital eccentricity
0.1102825502670518
orbital inclination
5.075893803903546
periapsis
2.044350934433209
apoapsis
2.55115505468014
semi-major axis of an orbit
2.297752994556674
mean anomaly
243.9017090652777
longitude of ascending node
215.8252704998895
argument of periapsis
319.3623444531644
absolute magnitude
15.16
albedo
0.317
time of periapsis
2461410.776615157
Sources (2)

via Wikidata · CC0

Available in 7 languages

via Wikidata sitelinks · CC0