# `Sidereon.CCSDS.OPM.State`
[🔗](https://github.com/neilberkman/sidereon-ex/blob/main/lib/sidereon/ccsds/opm.ex#L57)

OPM Cartesian state vector.

`position_km` and `velocity_km_s` are `{x, y, z}` tuples in the metadata
reference frame.

# `t`

```elixir
@type t() :: %Sidereon.CCSDS.OPM.State{
  epoch: String.t(),
  position_km: Sidereon.CCSDS.OPM.vec3(),
  velocity_km_s: Sidereon.CCSDS.OPM.vec3()
}
```

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