An apsis (from Ancient Greek ἁψίς (hapsís) 'arch, vault'; pl. apsides /ˈæpsɪˌdiːz/ AP-sih-deez) is the farthest or nearest point in the orbit of a planetary...

from Latin absis, 'arch, vault'; from Ancient Greek ἀψίς, apsis, 'arch'; sometimes written apsis; pl.: apsides) is a semicircular recess covered with a hemispherical...

APSI (an abbreviation of "Agencia Publicitaria de Servicios Informativos") was a Chilean magazine aimed as means of political opposition to the Pinochet...

to be remarkable: a length of 58,5 metres on the inside, including the apsis, a width of 25 to 26 metres for the oblique north wall. Santa Maria del...

argument of periastron (for orbits around stars), and so on, may be used (see apsis for more information). An argument of periapsis of 0° means that the orbiting...

perspective in the Roman Emperor Constantine's Aula Palatina - Trier: The windows and the coffer in the apse are smaller, and the apsis has a raised floor....

Look up apse, apses, apsis, apside, apsides, or apsidal in Wiktionary, the free dictionary. The apse or apsis or apside (plural: apses or apsides) are...

explained in 2011 that he based calculations on 90% of the difference in lunar apsis extremes for the solar year. In other words, a full or new moon is considered...

Look up perigee in Wiktionary, the free dictionary. Perigee is a type of apsis: an extreme point in an object's orbit. Perigee may also refer to: Perigee:...

Look up apogee in Wiktionary, the free dictionary. Apogee is a type of apsis: an extreme point in an object's orbit. Apogee may also refer to: Apogee...

Part of a series on Astrodynamics Orbital mechanics Orbital elements Apsis Argument of periapsis Eccentricity Inclination Mean anomaly Orbital nodes Semi-major...

the Moon's mean longitude, a is the longitude at apogee, P is epicycle of apsis, R=3438'. Besides worship in Navagraha temples, Chandra is also worshipped...

completes 364,220 revolutions every 4,320,000 earth years, an Epicycle of Apsis as 32 degrees, and had an apogee (aphelia) of 160 degrees in 499 CE; while...

pointing into the direction of the vernal equinox). Apsidal precession Apsis Eccentricity (orbit) Orbit: circular, elliptic, parabolic and hyperbolic...

Church complex in Soba: All three churches were basilicas with a narthex in the West and an apsis in the East...

1540. The left nave has a small altar dedicated to St Sebastian in its apsis. The Grand Hotel Zell am See is situated in a unique position on a private...

Part of a series on Astrodynamics Orbital mechanics Orbital elements Apsis Argument of periapsis Eccentricity Inclination Mean anomaly Orbital nodes Semi-major...

Part of a series on Astrodynamics Orbital mechanics Orbital elements Apsis Argument of periapsis Eccentricity Inclination Mean anomaly Orbital nodes Semi-major...

1: Romans land and capture Apsis (256 BC) 2: Roman victory at Adys (256 BC) 3: Romans capture Tunis (256 BC) 4: Xanthippus sets out from Carthage with...

revolutions on its own axis every 4,320,000 earth years, an Epicycle of Apsis as 60 degrees, and had an apogee (aphelia) of 240 degrees in 499 CE; while...

Part of a series on Astrodynamics Orbital mechanics Orbital elements Apsis Argument of periapsis Eccentricity Inclination Mean anomaly Orbital nodes Semi-major...

Part of a series on Astrodynamics Orbital mechanics Orbital elements Apsis Argument of periapsis Eccentricity Inclination Mean anomaly Orbital nodes Semi-major...

eastern façade has a decorative knob. Each of the three facets of the eastern apsis has a bas-relief, depicting rulers and noblemen. The left shows Demetre...

published drawings in APSI in the 1980s. On one occasion picture of dictator Pinochet posing as Louis XIV led the whole staff of APSI to be imprisoned and...

There is no reason to doubt that this ziqqurrat, described as ziqqurrat apsî elite, "the upper ziqqurrat of the Apsû", was [Etemenanki]. Babylon was destroyed...

Part of a series on Astrodynamics Orbital mechanics Orbital elements Apsis Argument of periapsis Eccentricity Inclination Mean anomaly Orbital nodes Semi-major...

Part of a series on Astrodynamics Orbital mechanics Orbital elements Apsis Argument of periapsis Eccentricity Inclination Mean anomaly Orbital nodes Semi-major...

January 2023). "Identification of late-type Class I stars using Gaia DR3 Apsis parameters". Astronomy & Astrophysics. 671: A148. arXiv:2301.07415. Bibcode:2023A&A...

control of the watery element, and in this capacity he becomes the shar apsi; i.e. king of the Apsu or "the abyss". The Apsu was figured as the abyss...

into conformity". For example, ibn Sina considers the motion of the solar apsis, which Ptolemy had taken to be fixed. Avicenna was first to derive the attar...