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(74169) 1998 RX2

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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
(74170) 1998 RB3
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.852
Orbital period
1499.079487668002
Show 16 more facts
time of discovery or invention
1998-09-13
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
2001 FR16
albedo
0.062
absolute magnitude
15.45
orbital eccentricity
0.1234575321856549
semi-major axis of an orbit
2.563406550885253
periapsis
2.246934704124418
apoapsis
2.879878397646087
orbital inclination
7.781549136948598
longitude of ascending node
175.0611263387988
argument of periapsis
106.3868057055369
mean anomaly
282.5593581365931
time of periapsis
2461322.971327026
Sources (2)

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