α_{∞}: | α_{∞}, D and E are the three parameters of the MOG model. | |

D: | M_{⊙}^{1/2}kpc^{−1} | $\mu=D/\sqrt{M_\star}$ |

E: | M_{⊙}^{1/2} | $\alpha=M\alpha_\infty/(E+\sqrt{M_\star})^2.$ |

M_{★}: | M_{⊙} | Mass that determines α and μ. |

M: | M_{⊙} | The actual gravitating mass. |

R_{0}: | kpc | Radius of a (very) naive mass model: |

e_{1}: | $M_{\rm enclosed}=\exp( 1 - (R_0/r)^{e_1})^{e_2}.$ | |

e_{2}: | ||

α: | The value 1+α etermines the strength of the gravitational constant. | |

μ: | The inverse of μ determines the range of the repulsive Yukawa-force. | |

r_{0}: | The range of the Yukawa-force. |

km/s

kpc