# `Sidereon.Drag.Parameters`
[🔗](https://github.com/neilberkman/sidereon-ex/blob/main/lib/sidereon/drag.ex#L19)

Ballistic drag settings passed to propagation and drag-force calculations.

# `t`

```elixir
@type t() :: %Sidereon.Drag.Parameters{
  bc_factor_m2_kg: float(),
  cutoff_altitude_km: float(),
  space_weather: Sidereon.Drag.SpaceWeather.t()
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*