Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 5 19.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 05/31/2019   02:41:32   ( -80.09, -79.97) 05/31/2019   02:40:26  ( -80.08, -79.84)    2.51                66
 05/31/2019   03:32:17   (  80.09,  87.31) 05/31/2019   03:31:24  (  80.08,  87.34)    1.92                53
 05/31/2019   04:23:02   ( -80.09,-105.38) 05/31/2019   04:22:27  ( -80.08,-105.39)    1.59                35
 05/31/2019   05:13:47   (  80.10,  61.89) 05/31/2019   05:13:25  (  80.07,  61.79)    3.26                22
 05/31/2019   06:04:32   ( -80.10,-130.79) 05/31/2019   06:04:27  ( -80.10,-130.62)    3.41                 5
 05/31/2019   06:55:17   (  80.10,  36.48) 05/31/2019   06:55:25  (  80.09,  36.56)    1.76                 8
 05/31/2019   07:46:02   ( -80.10,-156.21) 05/31/2019   07:46:28  ( -80.09,-156.16)    1.06                26
 05/31/2019   08:36:47   (  80.10,  11.07) 05/31/2019   08:37:26  (  80.09,  11.01)    1.97                39
 05/31/2019   09:27:32   ( -80.10, 178.38) 05/31/2019   09:28:29  ( -80.09, 178.30)    2.04                57