Skip to content
EntityQ6466934· pop 5

(27859) 1995 BB2

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
(27860) 1995 BV2
Parent body
Sun
Minor-planet group
asteroid belt
Orbital period
1570.115343287302
Show 16 more facts
site of astronomical discovery
Ōizumi Observatory
discoverer or inventor
Takao Kobayashi
time of discovery or invention
1995-01-29
provisional designation
2001 NP5
albedo
0.072
orbital eccentricity
0.08475768936578919
orbital inclination
11.4140829632541
periapsis
2.419681343781084
apoapsis
2.867839383062024
semi-major axis of an orbit
2.643760363421555
mean anomaly
17.24550505020865
longitude of ascending node
313.0657661267184
argument of periapsis
164.3693259154075
absolute magnitude
14.99
time of periapsis
2460725.2849108833
Sources (3)

via Wikidata · CC0

Available in 5 languages

via Wikidata sitelinks · CC0