Skip to content
EntityQ7495465· pop 8· linked from 7 articles

(33128) 1998 BU48

Sign in to save

Also known as 1998 BU48

Trans-Neptunian object, Centaur

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

Followed by
33129 Ivankrasko
Parent body
Sun
Orbital period
70265.91305127689
Show 17 more facts
time of discovery or invention
1998-01-22
discoverer or inventor
Nichole M. Danzl
provisional designation
1998 BU48
site of astronomical discovery
Kitt Peak National Observatory
albedo
0.350
orbital eccentricity
0.3850998554817801
orbital inclination
14.23328214029904
periapsis
20.49126515906057
apoapsis
46.15781710816079
semi-major axis of an orbit
33.32454113361069
mean anomaly
89.85542321306384
longitude of ascending node
132.6710302514914
argument of periapsis
282.7082876514203
absolute magnitude
6.93
rotation period
12.6
time of periapsis
2443462.2406814587
Sources (3)

via Wikidata · CC0

Available in 8 languages

via Wikidata sitelinks · CC0