Examples of 'periodic comets' in a sentence

periodic comets: comets that have regularly recurring orbits around the sun

Show more definitions

Periodic comets visit again and again.

List of periodic comets.

Periodic comets also have a number indicating the order of their discovery.

This mechanism explains how periodic comets can exist at all epochs.

Two of them were named after Brorsen as they are periodic comets.

A number of periodic comets discovered in earlier decades or previous centuries are now lost comets.

Today, we will be discussing comets, in particular, periodic comets.

Periodic comets are preceded with nP /, where n indicates the apparition referred to.

There are no periodic comets that currently have Earth 's name written on them.

Periodic comets and " Centaurs ".

List of periodic comets · List of non-periodic comets.

Examples of using Comets

You are chasing comets around the sky

Comets are made from ice and rock

Scientists thought comets were white like a snowball

Examples of using Periodic

Date on which eighth periodic report is due

Periodic cleaning is the only maintenance required

Information in the form of periodic communications or national

1-200 1k 2k 3k 4k 5k 7k 10k 20k 40k 100k 200k 500k 0m-3 0m-4 1m-1 1m-2 1m-3 1m-4 2m-1

Meaning of "periodic comets"