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EntityQ718467· pop 21

Also known as Valadon

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
Suzanne Valadon
Followed by
Q718479
Follows
Q718414
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
11.146
Orbital period
1902.995200602628
Show 16 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
1989 XG
time of discovery or invention
1973-09-29
orbital eccentricity
0.09250195536493003
absolute magnitude
12.58
orbital inclination
9.515842689662088
periapsis
2.727335352830589
apoapsis
3.283334023162008
semi-major axis of an orbit
3.005334687996299
mean anomaly
197.1857250316376
longitude of ascending node
203.2406791503148
argument of periapsis
323.6798539875736
albedo
0.205
time of periapsis
2461861.1521773734
Sources (2)

via Wikidata · CC0