# periapsis

#### Azimuth vs Periapsis - What's the difference?

azimuth | periapsis |

## As nouns the difference between azimuth and periapsis

is that azimuth is an arc of the horizon intercepted between the meridian of the place and a vertical circle passing through the center of any object; as, the azimuth of a star; the azimuth or bearing of a line surveying while periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum.

periapsis | |

#### Periapsis vs Periapses - What's the difference?

periapsis | periapses |

## As nouns the difference between periapsis and periapses

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while periapses is .

#### Taxonomy vs Periapsis - What's the difference?

taxonomy | periapsis |

## As nouns the difference between taxonomy and periapsis

is that taxonomy is the science or the technique used to make a classification while periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum.

#### Periapsis vs Periapse - What's the difference?

periapsis | periapse |

## In astronomy|lang=en terms the difference between periapsis and periapse

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while periapse is (astronomy) a periapsis.

## As nouns the difference between periapsis and periapse

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while periapse is (astronomy) a periapsis.

#### Periapsis vs Mobile - What's the difference?

periapsis | mobile |

## As nouns the difference between periapsis and mobile

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while mobile is a sculpture or decorative arrangement made of items hanging so that they can move independently from each other ().

## As an adjective mobile is

capable of being moved.

#### Periapsis vs Periherm - What's the difference?

periapsis | periherm |

## As nouns the difference between periapsis and periherm

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while periherm is (astronomy) in an orbit around the planet mercury, the point that is closest to mercury.

#### Periheion vs Periapsis - What's the difference?

periheion | periapsis |

#### Periapsis vs Apsis - What's the difference?

periapsis | apsis | Derived terms |

## In context|astronomy|lang=en terms the difference between periapsis and apsis

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while apsis is (astronomy) either of the points in the elliptical orbit of a planet or comet where it is closest or furthest from the sun; perihelion or aphelion; an apside.

## As nouns the difference between periapsis and apsis

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while apsis is (architecture) a recess or projection, with a dome or vault, at the east end of a church; an apse.

#### Periapsis vs Apogee - What's the difference?

periapsis | apogee | Antonyms |

## In context|astronomy|lang=en terms the difference between periapsis and apogee

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while apogee is (astronomy) the point, in an orbit about the earth, that is furthest from the earth: the apoapsis of an earth orbiter.

## As nouns the difference between periapsis and apogee

is that periapsis is (astronomy) the point of a body's elliptical orbit about the system's centre of mass where the distance between the body and the centre of mass is at its minimum while apogee is (astronomy) the point, in an orbit about the earth, that is furthest from the earth: the apoapsis of an earth orbiter.