#[derive(Debug, Clone, Copy, PartialEq)]
pub struct Orbiter {
    pub name: &'static str,
    pub altitude_km: f64,
    pub inclination_deg: f64,
}

pub fn europa_clipper() -> Orbiter {
    Orbiter {
        name: "Europa Clipper",
        altitude_km: 25.0,
        inclination_deg: 85.0,
    }
}

pub fn juice_flyby() -> Orbiter {
    Orbiter {
        name: "JUICE Flyby",
        altitude_km: 400.0,
        inclination_deg: 10.0,
    }
}
