Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Orbital_period> ?p ?o }
- Orbital_period abstract "The orbital period is the time taken for a given object to make one complete orbit around another object.When mentioned without further qualification in astronomy this refers to the sidereal period of an astronomical object, which is calculated with respect to the stars.There are several kinds of orbital periods for objects around the Sun (or other celestial objects): The sidereal period is the temporal cycle that it takes an object to make a full orbit, relative to the stars. This is the orbital period in an inertial (non-rotating) frame of reference. The synodic period is the temporal interval that it takes for an object to reappear at the same point in relation to two or more other objects, e.g. when the Moon relative to the Sun as observed from Earth returns to the same illumination phase. The synodic period is the time that elapses between two successive conjunctions with the Sun–Earth line in the same linear order. The synodic period differs from the sidereal period due to the Earth's orbiting around the Sun. The draconitic period, or draconic period, is the time that elapses between two passages of the object through its ascending node, the point of its orbit where it crosses the ecliptic from the southern to the northern hemisphere. This period differs from the sidereal period because both the orbital plane of the object and the plane of the ecliptic precess with respect to the fixed stars, so their intersection, the line of nodes, also precesses with respect to the fixed stars. Although the plane of the ecliptic is often held fixed at the position it occupied at a specific epoch, the orbital plane of the object still precesses causing the draconitic period to differ from the sidereal period. The anomalistic period is the time that elapses between two passages of an object at its periapsis (in the case of the planets in the solar system, called the perihelion), the point of its closest approach to the attracting body. It differs from the sidereal period because the object's semimajor axis typically advances slowly. Also, the Earth's tropical period (or simply its "year") is the time that elapses between two alignments of its axis of rotation with the Sun, also viewed as two passages of the object at right ascension zero. One Earth year has a slightly shorter interval than the solar orbit (sidereal period) because the inclined axis and equatorial plane slowly precesses (rotates in sidereal terms), realigning before orbit completes with an interval equal to the inverse of the precession cycle (about 25,770 years).".
- Orbital_period wikiPageID "143696".
- Orbital_period wikiPageLength "10349".
- Orbital_period wikiPageOutDegree "62".
- Orbital_period wikiPageRevisionID "673500642".
- Orbital_period wikiPageWikiLink 10_Hygiea.
- Orbital_period wikiPageWikiLink 4_Vesta.
- Orbital_period wikiPageWikiLink 90377_Sedna.
- Orbital_period wikiPageWikiLink 99942_Apophis.
- Orbital_period wikiPageWikiLink AM_Canum_Venaticorum.
- Orbital_period wikiPageWikiLink Alpha_Centauri.
- Orbital_period wikiPageWikiLink Apsis.
- Orbital_period wikiPageWikiLink Beta_Lyrae.
- Orbital_period wikiPageWikiLink Binary_star.
- Orbital_period wikiPageWikiLink Category:Orbits.
- Orbital_period wikiPageWikiLink Category:Time_in_astronomy.
- Orbital_period wikiPageWikiLink Celestial_mechanics.
- Orbital_period wikiPageWikiLink Ceres_(dwarf_planet).
- Orbital_period wikiPageWikiLink Conjunction_(astronomy).
- Orbital_period wikiPageWikiLink Deimos_(moon).
- Orbital_period wikiPageWikiLink Earth.
- Orbital_period wikiPageWikiLink Ecliptic.
- Orbital_period wikiPageWikiLink Elliptic_orbit.
- Orbital_period wikiPageWikiLink Epoch_(astronomy).
- Orbital_period wikiPageWikiLink Eris_(dwarf_planet).
- Orbital_period wikiPageWikiLink Frame_of_reference.
- Orbital_period wikiPageWikiLink Geostationary_orbit.
- Orbital_period wikiPageWikiLink Geosynchronous_orbit_derivation.
- Orbital_period wikiPageWikiLink Gravitational_constant.
- Orbital_period wikiPageWikiLink Julian_year_(astronomy).
- Orbital_period wikiPageWikiLink Jupiter.
- Orbital_period wikiPageWikiLink Keplers_laws_of_planetary_motion.
- Orbital_period wikiPageWikiLink Line_of_nodes.
- Orbital_period wikiPageWikiLink List_of_periodic_comets.
- Orbital_period wikiPageWikiLink Mars.
- Orbital_period wikiPageWikiLink Mercury_(planet).
- Orbital_period wikiPageWikiLink Moon.
- Orbital_period wikiPageWikiLink Natural_satellite.
- Orbital_period wikiPageWikiLink Neptune.
- Orbital_period wikiPageWikiLink Opposition_(astronomy).
- Orbital_period wikiPageWikiLink Opposition_(planets).
- Orbital_period wikiPageWikiLink Orbit.
- Orbital_period wikiPageWikiLink Orbital_node.
- Orbital_period wikiPageWikiLink Periapsis.
- Orbital_period wikiPageWikiLink Perihelion.
- Orbital_period wikiPageWikiLink Perihelion_and_aphelion.
- Orbital_period wikiPageWikiLink Pluto.
- Orbital_period wikiPageWikiLink Proxima_Centauri.
- Orbital_period wikiPageWikiLink Right_ascension.
- Orbital_period wikiPageWikiLink Saturn.
- Orbital_period wikiPageWikiLink Semi-major_axis.
- Orbital_period wikiPageWikiLink Semimajor_axis.
- Orbital_period wikiPageWikiLink Sidereal_time.
- Orbital_period wikiPageWikiLink Sidereal_year.
- Orbital_period wikiPageWikiLink Solar_System.
- Orbital_period wikiPageWikiLink Solar_day.
- Orbital_period wikiPageWikiLink Solar_rotation.
- Orbital_period wikiPageWikiLink Solar_system.
- Orbital_period wikiPageWikiLink Solar_time.
- Orbital_period wikiPageWikiLink Standard_gravitational_parameter.
- Orbital_period wikiPageWikiLink Star.
- Orbital_period wikiPageWikiLink Sun.
- Orbital_period wikiPageWikiLink Time_standard.
- Orbital_period wikiPageWikiLink Uranus.
- Orbital_period wikiPageWikiLink Venus.
- Orbital_period wikiPageWikiLinkText "Gravity expressed in terms of orbital period".
- Orbital_period wikiPageWikiLinkText "Orbital period as unit of time".
- Orbital_period wikiPageWikiLinkText "Orbital period".
- Orbital_period wikiPageWikiLinkText "P".
- Orbital_period wikiPageWikiLinkText "Period".
- Orbital_period wikiPageWikiLinkText "Sidereal period".
- Orbital_period wikiPageWikiLinkText "anomalistical".
- Orbital_period wikiPageWikiLinkText "completes an orbit".
- Orbital_period wikiPageWikiLinkText "draconitic".
- Orbital_period wikiPageWikiLinkText "duration of a full orbit".
- Orbital_period wikiPageWikiLinkText "formula for the orbital period".
- Orbital_period wikiPageWikiLinkText "orbit length".
- Orbital_period wikiPageWikiLinkText "orbit the Sun".
- Orbital_period wikiPageWikiLinkText "orbit".
- Orbital_period wikiPageWikiLinkText "orbital period".
- Orbital_period wikiPageWikiLinkText "orbits".
- Orbital_period wikiPageWikiLinkText "period of revolution".
- Orbital_period wikiPageWikiLinkText "period of the planet".
- Orbital_period wikiPageWikiLinkText "period".
- Orbital_period wikiPageWikiLinkText "periodic".
- Orbital_period wikiPageWikiLinkText "periods".
- Orbital_period wikiPageWikiLinkText "planetary periods".
- Orbital_period wikiPageWikiLinkText "revolves".
- Orbital_period wikiPageWikiLinkText "sidereal orbit rate".
- Orbital_period wikiPageWikiLinkText "sidereal period".
- Orbital_period wikiPageWikiLinkText "sidereal periods".
- Orbital_period wikiPageWikiLinkText "sidereal".
- Orbital_period wikiPageWikiLinkText "synodic period".
- Orbital_period wikiPageWikiLinkText "year".
- Orbital_period wikiPageWikiLinkText "years".
- Orbital_period hasPhotoCollection Orbital_period.
- Orbital_period wikiPageUsesTemplate Template:Abbr.
- Orbital_period wikiPageUsesTemplate Template:About.
- Orbital_period wikiPageUsesTemplate Template:Citation_needed.
- Orbital_period wikiPageUsesTemplate Template:Earth_orbits.