Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 9 18.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/25/2020   12:42:34   ( -79.04, 138.33) 09/25/2020   12:43:44  ( -79.02, 138.36)    2.22                70
 09/25/2020   13:33:39   (  79.02, -54.60) 09/25/2020   13:34:30  (  79.05, -54.55)    3.71                51
 09/25/2020   14:24:34   ( -79.06, 112.97) 09/25/2020   14:25:14  ( -79.03, 112.96)    3.68                40
 09/25/2020   15:15:39   (  79.04, -79.97) 09/25/2020   15:16:00  (  79.06, -79.94)    2.11                21
 09/25/2020   16:06:35   ( -79.04,  87.35) 09/25/2020   16:06:45  ( -79.06,  87.32)    2.38                10
 09/25/2020   16:57:39   (  79.05,-105.33) 09/25/2020   16:57:30  (  79.06,-105.34)    0.57                 9
 09/25/2020   17:48:35   ( -79.06,  61.98) 09/25/2020   17:48:15  ( -79.07,  61.92)    1.46                20
 09/25/2020   18:39:39   (  79.07,-130.70) 09/25/2020   18:39:00  (  79.06,-130.73)    1.16                39
 09/25/2020   19:30:35   ( -79.08,  36.62) 09/25/2020   19:29:45  ( -79.07,  36.53)    2.01                50
 09/25/2020   20:21:39   (  79.09,-156.06) 09/25/2020   20:20:30  (  79.07,-156.13)    2.74                69