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(24693) 1990 SB2

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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
(24694) 1990 SZ2
Parent body
Sun
Minor-planet group
Mars-crossing asteroid
Orbital period
1361.66235524913
Show 17 more facts
time of discovery or invention
1990-09-23
discoverer or inventor
Brian P. Roman
site of astronomical discovery
Palomar Observatory
provisional designation
1999 BC1
orbital eccentricity
0.3487382860376326
albedo
0.219
absolute magnitude
13.97
orbital inclination
20.12607953962765
periapsis
1.56579974245906
apoapsis
3.242711824826281
semi-major axis of an orbit
2.40425578364267
mean anomaly
70.22171180436264
longitude of ascending node
153.7012055034666
argument of periapsis
268.9953492418281
rotation period
42.0
time of periapsis
2460534.893718097
Sources (3)

via Wikidata · CC0

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