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34740 Emmakeeler

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Also known as (34740) 2001 QJ77, 2001 QJ77, (34740) Emmakeeler

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
1609.325025993636
Show 15 more facts
time of discovery or invention
2001-08-16
provisional designation
2001 QJ77
albedo
0.334
orbital eccentricity
0.1138151569656193
absolute magnitude
14.64
orbital inclination
3.331228542283733
periapsis
2.381704495639553
apoapsis
2.993482214808737
semi-major axis of an orbit
2.687593355224145
mean anomaly
190.2222436836428
longitude of ascending node
195.4324384627648
argument of periapsis
183.61212646105
time of periapsis
2461759.4655336025
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