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سیارک ۲۶۱۰

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Also known as Tuva

سیارک

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

Small body data

(2610) Tuva

Orbit class
Main-belt
Semi-major axis
2.159 AU
Eccentricity
0.099
Inclination
0.675 °
Absolute magnitude
13.490 H

via Minor Planet Center

Wikidata facts

Instance of
asteroid
Named after
Tuva
Followed by
2611 Boyce
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
5.649
Orbital period
1158.910473823401
Show 17 more facts
discoverer or inventor
Nikolai Chernykh
site of astronomical discovery
Crimean Astrophysical Observatory
provisional designation
1978 RQ
time of discovery or invention
1978-09-05
orbital eccentricity
0.09937081299172772
orbital inclination
0.6747715325660627
periapsis
1.944674821273036
apoapsis
2.373805746146492
semi-major axis of an orbit
2.159240283709764
mean anomaly
55.23174201043919
longitude of ascending node
205.3617479815489
argument of periapsis
40.35169708517446
absolute magnitude
13.5
albedo
0.288
rotation period
4.2666
time of periapsis
2460822.6982102683
Sources (2)

via Wikidata · CC0