For binary systems of comparable mass, this limit is not reached until the last few cycles of the orbit.
And one of them, with an even smaller mass, comparable to that of our Moon, is still today the smallest-mass object known beyond the solar system.
The planet has a comparable mass to the gas giants in our solar system.
Solitary galaxies that have not significantly interacted with another galaxy of comparable mass during the past billion years are relatively scarce.
Several projects have also been proposed to create an array of space telescopes to search for extrasolar planets with masses comparable to the Earth.
Iron-rich planets are smaller and more dense than other types of planets of comparable mass.
Even the first fission bombs were thousands of times more explosive than a comparable mass of chemical explosive.
Because of this pricing system large gemstones are worth more than a comparable mass of smaller stones.
Yellow dwarfs are main-sequence (dwarf) stars with masses comparable to that of the Sun.
The star has a planetary system with four known planets, three of them with masses comparable to that of Jupiter.