Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 5 22.  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  ( -80.07, -79.92)    1.83                66
 05/31/2019   03:32:17   (  80.09,  87.32) 05/31/2019   03:31:24  (  80.07,  87.28)    2.36                53
 05/31/2019   04:23:02   ( -80.09,-105.39) 05/31/2019   04:22:27  ( -80.07,-105.46)    2.72                35
 05/31/2019   05:13:47   (  80.09,  61.91) 05/31/2019   05:13:24  (  80.09,  62.05)    2.71                23
 05/31/2019   06:04:32   ( -80.10,-130.80) 05/31/2019   06:04:27  ( -80.09,-130.69)    2.09                 5
 05/31/2019   06:55:17   (  80.10,  36.49) 05/31/2019   06:55:25  (  80.09,  36.50)    1.28                 8
 05/31/2019   07:46:02   ( -80.10,-156.21) 05/31/2019   07:46:28  ( -80.09,-156.24)    1.33                26
 05/31/2019   08:36:47   (  80.10,  11.08) 05/31/2019   08:37:26  (  80.08,  10.95)    3.31                39
 05/31/2019   09:27:32   ( -80.10, 178.38) 05/31/2019   09:28:28  ( -80.11, 178.54)    3.09                56