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EntityQ2709964· pop 13

Also known as Janeausten

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
Jane Austen
Parent body
Sun
Diameter
9.036
Orbital period
2858.86405283042
Show 16 more facts
discoverer or inventor
Tom Gehrels
time of discovery or invention
1971-03-26
site of astronomical discovery
Palomar Observatory
provisional designation
2001 DR90
orbital eccentricity
0.202034047975513
orbital inclination
2.382031789166522
periapsis
3.145679067690719
apoapsis
4.738564764292197
semi-major axis of an orbit
3.942121915991458
mean anomaly
290.9387227569246
longitude of ascending node
123.4286613856516
argument of periapsis
162.4395594919434
absolute magnitude
13.3
albedo
0.117
time of periapsis
2461548.9355637575
Sources (2)

via Wikidata · CC0