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10639 Gleason

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Also known as Gleason

asteroid

In the Vinony graph

Within Vinony's link graph, 10639 Gleason connects to HTML element, list of minor planets: 10001–11000 and JPL Small-Body Database.

It is catalogued under topics including Astronomical objects discovered in 1998, Background asteroids and Discoveries by the Spacewatch project.

Its subject is documented across 17 Wikipedia language editions.

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

10639 Gleason (1998 VV41)

Orbit class
Main-belt Asteroid
Diameter
3.782 km
Albedo
0.275
Absolute magnitude
14.380 H
Earth MOID
0.836 AU

via NASA/JPL Small-Body Database

Wikidata facts

Instance of
asteroid
Followed by
10640 Varunkumar
Parent body
Sun
Minor-planet group
asteroid belt
Diameter
3.782
Orbital period
1188.775135229735
Show 16 more facts
discoverer or inventor
Spacewatch
site of astronomical discovery
Kitt Peak National Observatory
provisional designation
1993 FX77
time of discovery or invention
1998-11-14
orbital eccentricity
0.1566255776083192
orbital inclination
2.760147909416631
periapsis
1.852200297396731
apoapsis
2.540155572595566
semi-major axis of an orbit
2.196177934996148
mean anomaly
321.4371975297596
longitude of ascending node
249.2078192798157
argument of periapsis
5.138938612723587
absolute magnitude
14.37
albedo
0.275
time of periapsis
2461127.8402797817
Sources (2)

via Wikidata · CC0

Connections

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