vexpvat_demo.vex_pericenter_time

if __name__ == '__main__':
    from irfpy.vexpvat import vexspice as vs
    vs.init()
    import datetime
    t0 = datetime.datetime(2010, 1, 1)
    t1 = datetime.datetime(2010, 1, 5)
    dt = datetime.timedelta(minutes=10)
    from irfpy.spice import geometric_finder
    from irfpy.util.timeinterval import timeinterval
    tint = geometric_finder.distance_below('VEX', 'VENUS', 10000, timeinterval(t0, t1), dt)
    print(tint)