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EntityQ634276· pop 22

Also known as Ildo

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
(9078) 1994 PB2
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
4.872
Orbital period
1610.91881227256
Show 17 more facts
site of astronomical discovery
Astronomical Observatory of Farra d'Isonzo
provisional designation
1994 NC
time of discovery or invention
1994-07-03
orbital eccentricity
0.174924390877064
absolute magnitude
13.58
orbital inclination
11.97013802937355
periapsis
2.218931521152279
apoapsis
3.159803461720446
semi-major axis of an orbit
2.689367491436363
mean anomaly
318.0574622805728
longitude of ascending node
165.4607808058389
argument of periapsis
237.6057723499612
albedo
0.428
rotation period
15.323
time of periapsis
2461188.1833973518
Sources (3)

via Wikidata · CC0