Meaning of Besselian element | Babel Free
Definitions
Any of a set of values used to calculate and predict the local circumstances of occultations for an observer on Earth, mostly often for solar eclipses.
in-plural
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.