Skip to content
EntityQ7915180· pop 9

(8288) 1992 ED17

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
8289 An-Eefje
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1192.28861159422
Show 16 more facts
site of astronomical discovery
La Silla Observatory
provisional designation
1993 RJ11
time of discovery or invention
1992-03-01
orbital eccentricity
0.1658946382178919
albedo
0.218
orbital inclination
0.643664149268167
periapsis
1.835451411124946
apoapsis
2.565554733238907
semi-major axis of an orbit
2.200503072181927
mean anomaly
271.6147333109293
longitude of ascending node
58.80202357901684
argument of periapsis
261.971364453772
absolute magnitude
14.83
time of periapsis
2461093.2242969614
Sources (3)

via Wikidata · CC0