NationMaster - Encyclopedia: 39 Laetitia

39 Laetitia (lə-tee'-shə (key)) is a large, bright main belt asteroid. In physics, an orbit is the path that an object makes, around another object, whilst under the influence of a source of centripetal force, such as gravity. ... Image of the main asteroid belt between the orbits of Mars and Jupiter. ... In geometry, the semi-major axis (also semimajor axis) a applies to ellipses and hyperbolas. ... The astronomical unit (AU or au or a. ... This article is about several astronomical terms (apogee & perigee, aphelion & perihelion, generic equivalents based on apsis, and related but rarer terms. ... The astronomical unit (AU or au or a. ... This article is about several astronomical terms (apogee & perigee, aphelion & perihelion, generic equivalents based on apsis, and related but rarer terms. ... The astronomical unit (AU or au or a. ... The orbital period is the time it takes a planet (or another object) to make one full orbit. ... A year is the time between two recurrences of an event related to the orbit of the Earth around the Sun. ... Inclination in general is the angle between a reference plane and another plane or axis of direction. ... In astrodynamics, under standard assumptions any orbit must be of conic section shape. ... Diameter is an AAA (authentication, authorization and accounting) protocol for applications such as network access or IP mobility. ... A kilometre (American spelling: kilometer), symbol: km is a unit of length in the metric system equal to 1000 metres (from the Greek words Ï‡Î¯Î»Î¹Î± (khilia) = thousand and Î¼ÎÏ„ÏÎ¿ (metro) = count/measure). ... In astronomy, a rotation period is the time an astronomical object takes to complete one revolution around its rotation axis. ... The hour (symbol: h) is a unit of time. ... In astronomy one method of classifying stars is through the analysis of their absorption spectra, by this method stars are assigned a spectral class. ... Approximately 17% of all known asteroids are of an S-type (for stony) composition. ... In astronomy, absolute magnitude is the apparent magnitude, m, an object would have if it were at a standard luminosity distance away from us (in the absence of interstellar extinction!). It allows the overall brightnesses of objects to be compared without regard to distance. ... Albedo is the measure of reflectivity of a surface or body. ... Jean Chacornac (June 21, 1823 â€“ September 23, 1873) was a French astronomer. ... 1856 was a leap year starting on Tuesday (see link for calendar). ... The asteroid belt is a region of the solar system falling roughly between the planets Mars and Jupiter where the greatest concentration of asteroid orbits can be found. ... An asteroid is a small, solid object in our Solar System, orbiting the Sun. ...

It was discovered by J. Chacornac on February 8, 1856 and named after Laetitia, a minor Roman goddess of gaiety. Jean Chacornac (June 21, 1823 â€“ September 23, 1873) was a French astronomer. ... February 8 is the 39th day of the year in the Gregorian Calendar. ... 1856 was a leap year starting on Tuesday (see link for calendar). ... Laetitia can mean several things: Laetitia was a minor Roman goddess of gaiety which make sense as Laetitia is the Latin word of happiness deriving from the root word laeta which means happy. ... Roman mythology, the mythological beliefs of the people of Ancient Rome, can be considered as having two parts. ...

Aspects

… | Previous minor planet | 39 Laetitia | Next minor planet | … Image File history File links Download high resolution version (4048x3934, 3034 KB) Summary This is a scan of a photographic plate of the Asteroid 39 Laetitia. ... Image File history File links Download high resolution version (4048x3934, 3034 KB) Summary This is a scan of a photographic plate of the Asteroid 39 Laetitia. ... Image File history File links Laet1. ... Image File history File links Laet1. ... 38 Leda is a large, dark main belt asteroid. ... 40 Harmonia is a large main belt asteroid. ...

Categories: Main Belt asteroid stubs | Main Belt asteroids | Asteroids named from Roman mythology Minor planets, or planetoids are minor bodies of the Solar system orbiting the Sun (or of other planetary systems orbiting other stars) that are larger than meteoroids (the largest of which might be taken to be around 10 meters or so across) but smaller than major planets (Mercury having a... Vulcanoids are hypothetical asteroids that may orbit in a dynamically stable zone between 0. ... Near-Earth asteroids (NEAs) are asteroids whose orbits are close to Earths orbit. ... Image of the main asteroid belt between the orbits of Mars and Jupiter. ... Image of the Trojan asteroids in front of and behind Jupiter along its orbital path. ... The centaurs are a class of icy planetoids that orbit the Sun between Jupiter and Neptune, named after the mythical race of centaurs. ... Damocloids are asteroids such as 5335 Damocles and 1996 PW that have long-period highly eccentric orbits typical of periodic comets such as 1P/Halley, but without showing a cometary coma or tail. ... Comet Hale-Bopp For other uses, see Comet (disambiguation). ... A trans-Neptunian object (TNO) is any object in the solar system that orbits the sun at a greater distance on average than Neptune. ... Artists rendering of the Kuiper Belt and hypothetical more distant Oort cloud. ... The scattered disc (or scattered disk) is a distant region of our solar system, thinly populated by icy planetoids known as scattered disk objects (SDOs), a subset of the broader family of trans-Neptunian objects (TNOs). ... This image is an artists rendering of the Oort cloud and the Kuiper Belt. ... 243 Ida and its moon Dactyl An asteroid moon is an asteroid that orbits another asteroid. ... Major features of the solar system (not to scale) The solar system comprises the Sun and the retinue of celestial objects gravitationally bound to it: nine planets and their 158 currently known moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust. ... This is a list of numbered asteroids, in sequential order. ... This page alphabetically lists the first thousand asteroids to be numbered, which are mostly in the main belt. ... This is a list of named asteroids, with links to the Wikipedia articles on the people, places, characters and concepts that they are named after. ...