apparent magnitude in a sentence

Examples

1. Its apparent magnitude is 5.49 and it is from Earth.
2. The combined apparent magnitude of the system is + 5.40.
3. The comet peaked at about apparent magnitude 16.3 in 2012.
4. In practice such apparent magnitudes do not exceed 30 ( for detectable measurements ).
5. It is a faint spiral galaxy of apparent magnitude 14.2.
6. Its apparent magnitude is expected to be  " 2.0.
7. Its brightness was estimated at an apparent magnitude of 17.
8. They have a combined apparent magnitude of + 5.69.
9. The apparent magnitude is typically around 15 to 20.
10. It had a brightess of apparent magnitude of 15.