Skip to content
EntityQ536200· pop 20

8066 Poldimeri

Sign in to save

Also known as Poldimeri

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
8067 Helfenstein
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
20.473
Orbital period
2079.15845205979
Show 17 more facts
discoverer or inventor
Richard Martin West
site of astronomical discovery
La Silla Observatory
provisional designation
1986 TL3
time of discovery or invention
1980-08-06
orbital eccentricity
0.09435302102846942
absolute magnitude
12.74
orbital inclination
10.49746944018025
periapsis
2.887254389006629
apoapsis
3.488860048619936
semi-major axis of an orbit
3.188057218813283
mean anomaly
27.77758859611938
longitude of ascending node
189.7827559046131
argument of periapsis
108.4523089177415
albedo
0.037
rotation period
18.42
time of periapsis
2460840.0721997013
Sources (2)

via Wikidata · CC0