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29612 Cindyjiang

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Also known as (29612) 1998 RR77

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
Diameter
2.706
Orbital period
1231.959804941802
Show 15 more facts
time of discovery or invention
1998-09-14
provisional designation
1999 XE9
orbital eccentricity
0.1898119560353188
orbital inclination
3.680624871185733
periapsis
1.822151869516784
apoapsis
2.675944302330002
semi-major axis of an orbit
2.249048085923393
mean anomaly
231.5466136172943
longitude of ascending node
132.46601746524
argument of periapsis
29.87332366355509
absolute magnitude
15.12
albedo
0.278
time of periapsis
2461440.0816912004
Sources (2)

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