Despina

Neptune V - 1989N3

Despina Statistics | |
---|---|

Discovered by | Voyager 2 |

Date of discovery | 1989 |

Mass (kg) | ? |

Equatorial radius (km) | 74 |

Equatorial radius (Earth = 1) | 1.1602e-02 |

Mean density (gm/cm^3) | ? |

Mean distance from Neptune (km) | 52,500 |

Rotational period (days) | ? |

Orbital period (days) | 0.334655 |

Mean orbital velocity (km/sec) | 11.41 |

Orbital eccentricity | 0.0001 |

Orbital inclination (degrees) | 0.07 |

Visual geometric albedo | 0.06 |

Magnitude (Vo) | 22.6 |