Skip to content
EntityQ3599412· pop 10

58345 Moomintroll

Sign in to save

Also known as Moomintroll

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
Moomintroll
Parent body
Sun
Orbital period
978.9553562816798
Image
Orbit of Moomintroll.gif
Show 15 more facts
discoverer or inventor
David J. Asher
time of discovery or invention
1995-02-07
site of astronomical discovery
Siding Spring Observatory
provisional designation
1995 CZ1
orbital inclination
17.57353057544185
orbital eccentricity
0.04296562250592355
absolute magnitude
16.48
mean anomaly
79.64727280751868
argument of periapsis
351.9829994856987
longitude of ascending node
280.217083179592
semi-major axis of an orbit
1.92949196057198
periapsis
1.84659013736583
apoapsis
2.01239378377813
time of periapsis
2460783.913543533
Sources (2)

via Wikidata · CC0