Skip to content
EntityQ4607620· pop 6

(73764) 1994 NB2

Sign in to save

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
(73765) 1994 PA9
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1416.763567170125
Show 15 more facts
time of discovery or invention
1994-07-04
discoverer or inventor
Eric Walter Elst
provisional designation
1998 QM22
site of astronomical discovery
Caussols
absolute magnitude
15.83
orbital eccentricity
0.2380827381072859
semi-major axis of an orbit
2.468686652231013
periapsis
1.880934974538944
apoapsis
3.056438329923081
orbital inclination
2.374043618417704
longitude of ascending node
218.5087239228359
argument of periapsis
89.96646188448527
mean anomaly
24.313865644619
time of periapsis
2460904.8138916045
Sources (2)

via Wikidata · CC0

Available in 6 languages

via Wikidata sitelinks · CC0