periapsis in English
For objects orbiting Earth, periapsis and apoapsis are known as perigee and apogee; for objects orbiting the Sun, these locations are known as perihelion and aphelion.
Use "periapsis" in a sentence
1. Scientific instruments were generally turned on for about 30 minutes near periapsis.
2. KSP Aerobraking Calculator Enter your current altitude, orbital velocity, and periapsis distance into the calculator at right
3. The closest point to the primary body is known as the periApsis, and the furthest the apApsis
4. The velocity of an orbiting body at the Apsides is either maximal (at periapsis) or minimal (at apapsis).
5. Aerobraking is the process of skimming the spacecraft through the planetary atmosphere at periapsis, decreasing its speed and thus lowering apoapsis
6. The Apsidal precession is the first derivative of the argument of periapsis, one of the six main orbital elements of an orbit.
7. The point of closest approach is called the periApsis or pericenter and the point of farthest excursion is the apoApsis (Greek ἀπο, from), apocenter or apApsis
8. The point of closest approach is called the periApsis or pericentre and the point of farthest excursion is called the apoApsis (Greek από, from, which
9. Apsides (ap -să-deez) (singular: apsis) The two points in an orbit that lie closest to – periapsis – and farthest from – apapsis – the center of gravitational attraction
10. Aerobraking is a spaceflight maneuver that reduces the high point of an elliptical orbit (apoapsis) by flying the vehicle through the atmosphere at the low point of the orbit (periapsis)
11. The line of Apsides, connecting the two points, is the major axis of the orbit.The point nearest the focus is the pericentre, or periapsis, and that farthest from it is the apocentre, or apoapsis.
12. Apolune: 1 n apoapsis in orbit around the moon Synonyms: aposelene Antonyms: perilune , periselene periapsis in orbit around the moon Type of: apoapsis , point of apoapsis (astronomy) the point in an orbit farthest from the body being orbited
13. In celestial mechanics, Apsidal precession (or Apsidal advance) is the precession (gradual rotation) of the line connecting the apsides (line of apsides) of an astronomical body 's orbit. The apsides are the orbital points closest (periapsis) and farthest (apoapsis) from its primary body.
14. ‘The line of Apsides is a line which passes through both periapsis, Cassini's closest approach to Saturn in an orbit, and apoapsis, the farthest spot in the orbit from Saturn.’ ‘However, the speed of the Apsides is very much slower than in the figure.’
15. ‘The line of Apsides is a line which passes through both periapsis, Cassini's closest approach to Saturn in an orbit, and apoapsis, the farthest spot in the orbit from Saturn.’ ‘However, the speed of the Apsides is very much slower than in the figure.’
16. The altitude at apoapsis (point farthest from the center of attraction) for a lunar orbit is known as Apolune, apocynthion, or aposelene, while the periapsis (point closest to the center of attraction) is known as perilune, pericynthion, or periselene, from names or epithets of the moon goddess.
17. This effect induces a periodic exchange between the inclination and eccentricity of the orbit; if the inclination is large enough, the eccentricity can in turn grow so large that the periapsis of the satellite (called the perizene in the case of moons of Jupiter) would be in the immediate vicinity of the Galilean moons (Io, Europa, Ganymede and Callisto).
18. Aphelion: 1 n apoapsis in solar orbit; the point in the orbit of a planet or comet that is at the greatest distance from the sun Antonyms: perihelion periapsis in solar orbit; the point in the orbit of a planet or comet where it is nearest to the sun Type of: apoapsis , point of apoapsis (astronomy) the point in an orbit farthest from the body