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EntityQ527305· pop 21· linked from 6 articles

Also known as Calandra

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
Corn Bunting
Followed by
Q1195293
Follows
Q934593
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
8.382
Orbital period
1953.52508061155
Show 17 more facts
discoverer or inventor
Tom Gehrels
site of astronomical discovery
Palomar Observatory
provisional designation
4878 T-1
time of discovery or invention
1971-05-13
orbital eccentricity
0.1130034179044769
absolute magnitude
13.26
orbital inclination
9.752360210923088
periapsis
2.712703468388759
apoapsis
3.403900638427564
semi-major axis of an orbit
3.058302053408161
mean anomaly
294.0888709106204
longitude of ascending node
170.5077111054092
argument of periapsis
170.0082204648285
albedo
0.174
rotation period
5.19
time of periapsis
2461358.164010465
Sources (2)

via Wikidata · CC0