27 relations: Albedo, Andrushivka Astronomical Observatory, Asteroid, Asteroid belt, Astronomical naming conventions, Astronomical unit, Caussols, Coordinated Universal Time, Degree (angle), Ecliptic, International Astronomical Union, Jet Propulsion Laboratory, Julian day, Julian year (astronomy), Kirkwood gap, List of minor planets, Minor Planet Center, Mount Lemmon Survey, Observation arc, OCA–DLR Asteroid Survey, Orbital eccentricity, Orbital inclination, Steward Observatory, Ukraine, Wikimedia Ukraine, Wikipedia, Yuri Ivashchenko.
Albedo (albedo, meaning "whiteness") is the measure of the diffuse reflection of solar radiation out of the total solar radiation received by an astronomical body (e.g. a planet like Earth).
Andrushivka Astronomical Observatory (Андрушівська астрономічна обсерваторія) is a private astronomical observatory in the town suburbs of Andrushivka, Zhytomyr Oblast, Ukraine.
Asteroids are minor planets, especially those of the inner Solar System.
The asteroid belt is the circumstellar disc in the Solar System located roughly between the orbits of the planets Mars and Jupiter.
In ancient times, only the Sun and Moon, a few hundred stars and the most easily visible planets had names.
The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun.
Caussols (Caussòus) is a commune in the Alpes-Maritimes department in southeastern France.
A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees.
The ecliptic is the circular path on the celestial sphere that the Sun follows over the course of a year; it is the basis of the ecliptic coordinate system.
The International Astronomical Union (IAU; Union astronomique internationale, UAI) is an international association of professional astronomers, at the PhD level and beyond, active in professional research and education in astronomy.
The Jet Propulsion Laboratory (JPL) is a federally funded research and development center and NASA field center in Pasadena, California, United States, with large portions of the campus in La Cañada Flintridge, California.
Julian day is the continuous count of days since the beginning of the Julian Period and is used primarily by astronomers.
In astronomy, a Julian year (symbol: a) is a unit of measurement of time defined as exactly 365.25 days of SI seconds each.
A Kirkwood gap is a gap or dip in the distribution of the semi-major axes (or equivalently of the orbital periods) of the orbits of main-belt asteroids.
This is a list of numbered minor planets in numerical order.
The Minor Planet Center (MPC) is the official worldwide organization in charge of collecting observational data for minor planets (such as asteroids and comets), calculating their orbits and publishing this information via the Minor Planet Circulars.
Mount Lemmon Survey (MLS) is a part of the Catalina Sky Survey with observatory code G96.
In observational astronomy, an observation arc (or arc length) is the time period between the first and most recent (last) observation, tracing the body's path.
The OCA–DLR Asteroid Survey (ODAS) was an astronomical survey to search for small Solar System bodies focusing on near-Earth objects in the late 1990s.
The orbital eccentricity of an astronomical object is a parameter that determines the amount by which its orbit around another body deviates from a perfect circle.
Orbital inclination measures the tilt of an object's orbit around a celestial body.
Steward Observatory is the research arm of the Department of Astronomy at the University of Arizona (UA).
Ukraine (Ukrayina), sometimes called the Ukraine, is a sovereign state in Eastern Europe, bordered by Russia to the east and northeast; Belarus to the northwest; Poland, Hungary, and Slovakia to the west; Romania and Moldova to the southwest; and the Black Sea and Sea of Azov to the south and southeast, respectively.
Wikimedia Ukraine is a regional chapter of Wikimedia Foundation in Ukraine.
Wikipedia is a multilingual, web-based, free encyclopedia that is based on a model of openly editable content.
Yuri Ivashchenko (italic; born April 12, 1961) is a Ukrainian astronomer.
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