← Back to search

Meaning of Zenithal Hourly Rate | Babel Free

Noun CEFR C1

Definitions

The number of meteors a single observer would see in one hour under a clear, dark sky (i.e. up to the limiting apparent magnitude of 6.5).

CEFR level

C1

Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

zenithal passage Zeniths zenitude Zenji flava Zenk Zenker