Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 5 30.  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   02:41:31   ( -80.07, -79.81) 05/31/2019   02:40:25  ( -80.09, -79.73)    2.28                66
 05/31/2019   03:32:16   (  80.07,  87.54) 05/31/2019   03:31:23  (  80.09,  87.52)    2.03                53
 05/31/2019   04:23:01   ( -80.08,-105.22) 05/31/2019   04:22:26  ( -80.09,-105.27)    1.36                35
 05/31/2019   05:13:46   (  80.07,  62.12) 05/31/2019   05:13:24  (  80.08,  61.97)    3.19                22
 05/31/2019   06:04:31   ( -80.08,-130.64) 05/31/2019   06:04:27  ( -80.08,-130.82)    3.51                 4
 05/31/2019   06:55:17   (  80.11,  36.41) 05/31/2019   06:55:25  (  80.08,  36.42)    2.77                 8
 05/31/2019   07:46:01   ( -80.08,-156.05) 05/31/2019   07:46:27  ( -80.10,-156.05)    1.94                26
 05/31/2019   08:36:46   (  80.08,  11.30) 05/31/2019   08:37:25  (  80.10,  11.19)    2.99                39
 05/31/2019   09:27:31   ( -80.09, 178.54) 05/31/2019   09:28:28  ( -80.10, 178.41)    2.77                57