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EntityQ2621803· pop 15

14975 Serasin

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Also known as Serasin

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
4.75
Orbital period
1651.8832630772
Show 16 more facts
site of astronomical discovery
Astronomical Observatory of Farra d'Isonzo
provisional designation
1997 SA3
time of discovery or invention
1997-09-24
orbital eccentricity
0.06338224340569915
argument of periapsis
108.6931302075047
absolute magnitude
14.53
orbital inclination
3.533955996572403
periapsis
2.56143302308286
apoapsis
2.908104587215411
semi-major axis of an orbit
2.734768805149135
mean anomaly
136.3778447317652
longitude of ascending node
201.8255260305538
albedo
0.164
time of periapsis
2460374.7214467586
Sources (2)

via Wikidata · CC0