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What Are Perigee and Apogee? When Are Perigee and Apogee?
The point at which it is nearest Earth each month is called its perigee (this varies throughout the year). This is sometimes called a “Supermoon” by the news media because the Moon is slightly larger and brighter.
PERIGEE Definition & Meaning - Merriam-Webster
The meaning of PERIGEE is the point in the orbit of an object (such as a satellite) orbiting the earth that is nearest to the center of the earth; also : the point nearest a planet or a satellite (such as the moon) reached by an object orbiting it.
Perigee and Apogee - Definition, Moon Distance, and Effects
Perigee is the point where the Moon is closest to Earth, apogee is where it is farthest. The Moon’s distance ranges from about 356,400 km at perigee to about 406,700 km at apogee.
Perigee - Etymology, Origin & Meaning - Etymonline
"point at which a celestial body is nearest the Earth," 1590s, from Modern Latin perigeum (15c.), from Late Greek peregeion, used by Ptolemy as a noun, properly neuter of adjective perigeios "near the earth," from peri ges, from peri "near" (see peri-) + ges, genitive of gē "earth" (see Gaia).
PERIGEE | definition in the Cambridge English Dictionary
The moon will be at perigee, its closest to the earth, on the 8th of the month. Now, astronomers call this a "perigee full moon," which is far less exciting than supermoon. A full moon at perigee can appear up to 14 percent larger and 30 percent brighter than a full moon at apogee.
perigee - Wiktionary, the free dictionary
Noun perigee (plural perigees) (astronomy) The point, in an orbit about the Earth, that is closest to the Earth: the periapsis of an Earth orbiter.
Perigee – Definition & Detailed Explanation - Sentinel Mission
Perigee is a term used in astronomy to describe the point in an object’s orbit around the Earth when it is closest to our planet. This phenomenon is most commonly associated with the Moon, as it orbits the Earth in an elliptical path rather than a perfect circle.
What Is a Perigee? The Closest Point in an Orbit
Perigee is the point in an orbiting object’s path where it achieves its closest distance to the Earth. Derived from Greek, perigee exists because orbits are not perfect circles.
PERIGEE definition and meaning | Collins English Dictionary
any of a class of extragalactic objects that emit an immense amount of energy in the form of light, infrared radiation, etc, from a compact source. They are extremely distant and their energy generation is thought to involve a supermassive black hole located in the centre of a galaxy.
Perigee - definition of perigee by The Free Dictionary
Define perigee. perigee synonyms, perigee pronunciation, perigee translation, English dictionary definition of perigee. perigee n. 1. Astronomy The point in an orbit around the planet Earth where the orbiting body is closest to the planet. 2. The analogous point in an orbit...
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