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(11368) 1998 HN115

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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
11369 Brazelton
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
7.986
Orbital period
1701.470865365103
Show 16 more facts
provisional designation
1998 HN115
time of discovery or invention
1998-04-23
albedo
0.210
orbital eccentricity
0.1320149156299232
absolute magnitude
13.12
orbital inclination
10.16197873311396
periapsis
2.421008545084651
apoapsis
3.157448017545456
semi-major axis of an orbit
2.789228281315054
mean anomaly
272.8739416922514
longitude of ascending node
128.0865996578801
argument of periapsis
153.3352747908857
rotation period
5.76823
time of periapsis
2461412.2845828463
Sources (3)

via Wikidata · CC0

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