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6764 Kirillavrov

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Also known as Kirillavrov

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
Named after
Kirill Lavrov
Followed by
6765 Fibonacci
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.287
Orbital period
1239.616738956307
Show 18 more facts
discoverer or inventor
Lyudmila Chernykh
site of astronomical discovery
Crimean Astrophysical Observatory
provisional designation
1991 RO
time of discovery or invention
1981-10-07
orbital eccentricity
0.1401203788545661
absolute magnitude
13.4
orbital inclination
7.048409497433475
periapsis
1.941915492567088
apoapsis
2.574799277298696
semi-major axis of an orbit
2.258357384932892
mean anomaly
94.12641258328111
longitude of ascending node
18.0939491374969
argument of periapsis
242.3179519361338
albedo
0.399
rotation period
4.739
Commons category
6764 Kirillavrov
time of periapsis
2460676.3870093995
Sources (2)

via Wikidata · CC0