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EntityQ429205· pop 11

25469 Ransohoff

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Also known as Ransohoff

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
Diameter
3.691
Orbital period
1292.667160292745
Show 16 more facts
time of discovery or invention
1999-12-06
provisional designation
1999 XC34
orbital eccentricity
0.1361666043259489
orbital inclination
7.569543788268407
periapsis
2.006113570723265
apoapsis
2.638563471793458
semi-major axis of an orbit
2.322338521258362
mean anomaly
215.611643251097
longitude of ascending node
108.2972172602346
argument of periapsis
263.3870674892353
absolute magnitude
14.39
albedo
0.297
rotation period
8.57
time of periapsis
2461518.9613530496
Sources (2)

via Wikidata · CC0