Skip to content
EntityQ684756· pop 31

2814 Vieira

Sign in to save

Also known as Vieira

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
2815 Soma
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
9.879
Orbital period
1772.689563533301
Show 17 more facts
discoverer or inventor
Henri Debehogne
site of astronomical discovery
La Silla Observatory
provisional designation
1982 HV2
time of discovery or invention
1982-03-18
orbital eccentricity
0.07445090278905739
argument of periapsis
177.7554953447805
absolute magnitude
12.26
orbital inclination
2.462101492052033
periapsis
2.653112315222245
apoapsis
3.079943496116464
semi-major axis of an orbit
2.866527905669355
mean anomaly
223.4061057504993
longitude of ascending node
153.9304049106556
albedo
0.262
rotation period
3.366
time of periapsis
2461673.1071410514
Sources (2)

via Wikidata · CC0