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(24672) 1989 OJ

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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
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1509.608927818124
Show 17 more facts
time of discovery or invention
1989-07-27
discoverer or inventor
Robert H. McNaught
site of astronomical discovery
Siding Spring Observatory
provisional designation
1998 YM1
orbital eccentricity
0.2089569317351659
albedo
0.417
orbital inclination
16.37796070327495
periapsis
2.037249164666155
apoapsis
3.113542862713326
semi-major axis of an orbit
2.57539601368974
mean anomaly
272.7645281964423
longitude of ascending node
34.48131327774253
argument of periapsis
287.4620709289222
absolute magnitude
14.79
rotation period
14.9219
time of periapsis
2461366.3095751586
Sources (3)

via Wikidata · CC0

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