Skip to content
EntityQ1192768· pop 21

Also known as Duerbeck, 1989 SW2

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
(9328) 1990 DL3
Follows
9326 Ruta
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
13.761
Orbital period
1780.711405770277
Show 17 more facts
discoverer or inventor
Eric Walter Elst
site of astronomical discovery
La Silla Observatory
provisional designation
1992 FA
time of discovery or invention
1989-09-26
orbital eccentricity
0.1466053399820759
absolute magnitude
13.16
orbital inclination
5.752485642098963
periapsis
2.453654050963324
apoapsis
3.296684370211679
semi-major axis of an orbit
2.875169210587501
mean anomaly
307.700606953689
longitude of ascending node
83.16002515769162
argument of periapsis
133.7032510718265
albedo
0.065
rotation period
20.2233
time of periapsis
2461259.1947936458
Sources (2)

via Wikidata · CC0