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EntityQ1631181· pop 9

25554 Jayaranjan

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Also known as Jayaranjan

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
25555 Ratnavarma
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1270.109114717621
Show 14 more facts
time of discovery or invention
1999-12-10
provisional designation
1999 XG169
orbital eccentricity
0.1528361421560014
orbital inclination
3.924530353333556
periapsis
1.94444571605017
apoapsis
2.646037454463535
semi-major axis of an orbit
2.295241585256852
mean anomaly
185.6080855854405
longitude of ascending node
31.53118681245786
argument of periapsis
24.73078790671858
absolute magnitude
14.87
time of periapsis
2461615.768777864
Sources (2)

via Wikidata · CC0