Skip to content
EntityQ495750· pop 17

6756 Williamfeldman

Sign in to save

Also known as (6756) 1978 VX3, Williamfeldman

main-belt minor planet

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
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.948
Orbital period
1601.997502314295
Show 16 more facts
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Palomar Observatory
provisional designation
1971 DF1
time of discovery or invention
1978-11-07
orbital eccentricity
0.1849552626348246
albedo
0.237
absolute magnitude
14.11
mean anomaly
141.5434380436062
longitude of ascending node
252.9488502200482
argument of periapsis
304.7118156911743
orbital inclination
3.644025871522289
periapsis
2.183854597749451
apoapsis
3.175003628387379
semi-major axis of an orbit
2.679429113068415
time of periapsis
2460370.6326827365
Sources (3)

via Wikidata · CC0