Skip to content
EntityQ3598126· pop 9

22440 Bangsgaard

Sign in to save

Also known as (22440) 1996 KA

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

Diameter
13.242
Orbital period
2061.460694213434
Show 13 more facts
provisional designation
1998 QM75
time of discovery or invention
1996-05-17
orbital eccentricity
0.2507134326274434
absolute magnitude
13.04
orbital inclination
11.72270865291186
periapsis
2.375193711451114
apoapsis
3.964686956048246
semi-major axis of an orbit
3.16994033374968
mean anomaly
132.0876502338253
longitude of ascending node
239.0750429128461
argument of periapsis
272.2828890028675
albedo
0.084
time of periapsis
2460244.1291690334
Sources (3)

via Wikidata · CC0

Available in 9 languages

via Wikidata sitelinks · CC0

Connections

Categories