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(8542) 1993 VB2

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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
Followed by
8543 Tsunemi
Follows
Q764274
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.107
Orbital period
1283.6422702491
Show 17 more facts
provisional designation
1996 NJ3
discoverer or inventor
Hiroshi Kaneda
time of discovery or invention
1993-11-11
site of astronomical discovery
Kushiro
orbital eccentricity
0.08790816003873005
albedo
0.200
orbital inclination
2.069462377837659
periapsis
2.108315616867511
apoapsis
2.514717995530635
semi-major axis of an orbit
2.311516806199073
mean anomaly
36.61457511700142
longitude of ascending node
246.3088543588626
argument of periapsis
168.4818816830174
absolute magnitude
14.27
rotation period
4.995
time of periapsis
2460869.9443990905
Sources (3)

via Wikidata · CC0