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EntityQ662823· pop 24

8315 Bajin

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Also known as Bajin

main-belt 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
Named after
Ba Jin
Followed by
Q1195300
Follows
8314 Tsuji
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
6.087
Orbital period
1203.076247364965
Show 17 more facts
provisional designation
1997 WA22
time of discovery or invention
1997-11-25
site of astronomical discovery
Xinglong Station
orbital eccentricity
0.1720842645058501
absolute magnitude
14.81
orbital inclination
7.886090528716668
periapsis
1.832803704644586
apoapsis
2.594708966196629
semi-major axis of an orbit
2.213756335420608
mean anomaly
33.83352420880043
longitude of ascending node
85.47616765074498
argument of periapsis
182.9253931597991
albedo
0.037
rotation period
152.62
time of periapsis
2460887.432474055
Sources (2)

via Wikidata · CC0