Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 5 17.  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   ( -80.08, -79.88) 05/31/2019   02:40:26  ( -80.08, -79.81)    1.31                66
 05/31/2019   03:32:17   (  80.08,  87.39) 05/31/2019   03:31:24  (  80.08,  87.36)    0.94                53
 05/31/2019   04:23:02   ( -80.08,-105.29) 05/31/2019   04:22:27  ( -80.08,-105.36)    1.32                35
 05/31/2019   05:13:47   (  80.09,  61.97) 05/31/2019   05:13:24  (  80.10,  62.13)    3.17                23
 05/31/2019   06:04:32   ( -80.09,-130.70) 05/31/2019   06:04:27  ( -80.10,-130.58)    2.65                 5
 05/31/2019   06:55:17   (  80.09,  36.56) 05/31/2019   06:55:25  (  80.09,  36.58)    0.43                 8
 05/31/2019   07:46:02   ( -80.09,-156.12) 05/31/2019   07:46:28  ( -80.10,-156.13)    0.66                26
 05/31/2019   08:36:47   (  80.10,  11.15) 05/31/2019   08:37:26  (  80.09,  11.03)    2.32                39
 05/31/2019   09:27:32   ( -80.09, 178.47) 05/31/2019   09:28:29  ( -80.09, 178.33)    2.76                57