skos:altLabel | - Perihelion
- ''ω''
- Argument of perigee
- Argument of perihelion
- Argument<br />of<br />perihelion
- argument of periapsis
- argument of perigee
- argument of perihelion
- argument of the periapses
- argument of the pericenter
- argument of the perigee
- longitude of periapsis
- longitude of periastron
- perihelion
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