Skip to content
EntityQ4540862· pop 9

(10936) 1998 FN11

Sign in to save

main-belt 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
10937 Ferris
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
11.14
Orbital period
1384.426207296319
Show 16 more facts
provisional designation
1998 FN11
discoverer or inventor
Takeshi Urata
albedo
0.132
orbital eccentricity
0.274301483260914
orbital inclination
13.81527757005201
periapsis
1.764156701542423
apoapsis
3.097798120880618
semi-major axis of an orbit
2.43097741121152
mean anomaly
219.035559417756
longitude of ascending node
227.3408113266954
argument of periapsis
156.8009088188257
absolute magnitude
12.85
time of discovery or invention
1998-03-22
rotation period
25.7
time of periapsis
2461542.5968495524
Sources (3)

via Wikidata · CC0

Available in 10 languages

via Wikidata sitelinks · CC0