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37836 Simoneterreni

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Also known as (37836) 1998 BD44, 1998 BD44

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
(37837) 1998 CA2
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1342.591631840329
Show 16 more facts
time of discovery or invention
1998-01-25
discoverer or inventor
Maura Tombelli
site of astronomical discovery
Cima Ekar Observing Station
provisional designation
2000 RX92
albedo
0.041
orbital eccentricity
0.09019951207725688
orbital inclination
6.172711602738753
periapsis
2.166921464264433
apoapsis
2.596587663350895
semi-major axis of an orbit
2.381754563807664
mean anomaly
223.3295565711768
longitude of ascending node
18.67814086794771
argument of periapsis
85.15106504919423
absolute magnitude
15.09
time of periapsis
2461510.2016490763
Sources (4)

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