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(83984) 2002 GL77

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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
Jupiter trojan
Diameter
14.03
Orbital period
4541.368045587084
Show 17 more facts
site of astronomical discovery
Anderson Mesa Station
provisional designation
2002 GL77
time of discovery or invention
2002-04-09
albedo
0.156
rotation period
5.752
orbital eccentricity
0.03948279801174222
semi-major axis of an orbit
5.366924864086298
periapsis
5.155023653733381
apoapsis
5.578826074439214
orbital inclination
5.683089949828247
longitude of ascending node
109.8852880437641
argument of periapsis
317.9401361323564
mean anomaly
70.72960624700549
time of periapsis
2459908.2522953134
absolute magnitude
12.34
Sources (2)

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