lunar.distances | R Documentation |
Return category labels for lunar distances.
lunar.distances
An object of class character
of length 5.
These are category names corresponding to distances
from the center of the Earth to the center of its moon.
Distance category names are used in the output of the
lunar.distance
function if its
name
option is set to TRUE
.
The perigee occurs at roughly 56 Earth radii, and the apogee at about 62.8 Earth radii. These categories are not determined according to any common standard. They may have different precise definitions for their bounds in different analyses.
lunar.distance
print(lunar.distances)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.