Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 6 24.  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)
 07/02/2018   00:53:05   (  80.53, 121.64) 07/02/2018   00:52:00  (  80.51, 121.65)    1.42                65
 07/02/2018   01:43:50   ( -80.53, -71.14) 07/02/2018   01:43:02  ( -80.51, -71.06)    2.30                48
 07/02/2018   02:34:35   (  80.53,  96.24) 07/02/2018   02:34:01  (  80.52,  96.20)    1.60                34
 07/02/2018   03:25:20   ( -80.53, -96.53) 07/02/2018   03:25:03  ( -80.52, -96.52)    1.83                17
 07/02/2018   04:16:05   (  80.53,  70.85) 07/02/2018   04:16:02  (  80.52,  70.74)    2.27                 3
 07/02/2018   05:06:50   ( -80.53,-121.93) 07/02/2018   05:07:04  ( -80.52,-121.98)    1.99                14
 07/02/2018   05:57:35   (  80.53,  45.45) 07/02/2018   05:58:03  (  80.52,  45.29)    3.14                28
 07/02/2018   06:48:20   ( -80.54,-147.33) 07/02/2018   06:49:05  ( -80.52,-147.44)    2.67                45
 07/02/2018   07:39:05   (  80.53,  20.05) 07/02/2018   07:40:03  (  80.54,  20.18)    2.50                58