Skip to content
EntityQ15170677· pop 8

59389 Oskarvonmiller

Sign in to save

Also known as (59389) 1999 FF21, Oskarvonmiller

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
Named after
Oskar von Miller
Followed by
59390 Habermas
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1406.17905508876
Show 15 more facts
discoverer or inventor
Juraj Tóth
site of astronomical discovery
Modra Observatory
orbital eccentricity
0.1262709431209788
absolute magnitude
15.98
mean anomaly
304.6456654614826
argument of periapsis
21.64124945566149
longitude of ascending node
193.3493345483755
orbital inclination
7.46173392491095
time of discovery or invention
1999-03-24
provisional designation
1999 FF21
semi-major axis of an orbit
2.456375735330109
periapsis
2.146206854570488
apoapsis
2.766544616089729
time of periapsis
2461216.716960657
Sources (3)

via Wikidata · CC0

Available in 8 languages

via Wikidata sitelinks · CC0