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EntityQ656078· pop 23

Also known as Celentano

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
6698 Malhotra
Parent body
Sun
Diameter
14.952
Orbital period
2126.279620222945
Show 16 more facts
discoverer or inventor
Zdeňka Vávrová
site of astronomical discovery
Kleť Observatory
provisional designation
1992 DD
time of discovery or invention
1987-04-24
orbital eccentricity
0.06075209180007199
absolute magnitude
11.93
orbital inclination
11.54819236327519
periapsis
3.03944906358167
apoapsis
3.432642142683106
semi-major axis of an orbit
3.236045603132388
mean anomaly
156.6696843483503
longitude of ascending node
34.47766353594962
argument of periapsis
265.951698902692
albedo
0.165
time of periapsis
2460075.156786287
Sources (2)

via Wikidata · CC0