Skip to content
EntityQ19625536· pop 5

(13909) 1978 VD8

Sign in to save

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
13910 Iranolt
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1238.817863793335
Show 16 more facts
discoverer or inventor
Schelte J. Bus
site of astronomical discovery
Palomar Observatory
orbital eccentricity
0.054274720302511
albedo
0.375
orbital inclination
3.264035537713466
periapsis
2.134867961445229
apoapsis
2.379906058612928
semi-major axis of an orbit
2.257387010029078
mean anomaly
0.9976430163790514
longitude of ascending node
58.05949812818418
argument of periapsis
253.0065327039451
absolute magnitude
15.92
time of discovery or invention
1978-11-07
provisional designation
1978 VD8
time of periapsis
2460797.066950027
Sources (4)

via Wikidata · CC0

Available in 5 languages

via Wikidata sitelinks · CC0