main sequence in a sentence

Examples

1. Delta Scuti variables are found roughly where the classical instability strip intersects the main sequence.
2. Zeta Gem B appears as an F4 main sequence star and is a spectroscopic binary.
3. It has a much fainter A8 main sequence companion.
4. O class main sequence stars are already highly luminous.
5. Delta Scuti stars are located at the intersection of the strip with the main sequence.
6. The star is then on the main sequence.
7. The other beaten horses included Taghrooda, Main Sequence.
8. Both components are blue-white main sequence dwarfs.
9. Both stars are F-type main sequence stars.
10. Xi Tauri is a main sequence dwarfs.