Constant SECONDS_PER_TROPICAL_YEAR
pub const SECONDS_PER_TROPICAL_YEAR: f64 = 31_556_925.974_7; // 31556925.9747f64Expand description
SECONDS_PER_TROPICAL_YEAR corresponds to the number of seconds per tropical year from NAIF SPICE.
pub const SECONDS_PER_TROPICAL_YEAR: f64 = 31_556_925.974_7; // 31556925.9747f64SECONDS_PER_TROPICAL_YEAR corresponds to the number of seconds per tropical year from NAIF SPICE.