galpy.util
Convert a time to Gyr.
vo (float) – Velocity unit in km/s.
ro (float) – Length unit in kpc.
Conversion from units where vo=1. at ro=1.
float
Notes
2013-09-01 - Written - Bovy (IAS)
time_in_Gyr()
galpy.util.conversion.mass_in_1010msol
galpy.util.conversion.velocity_in_kpcGyr