Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 11 1.  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)
 11/06/2020   17:59:21   ( -78.94,  59.99) 11/06/2020   18:00:31  ( -78.92,  59.98)    1.46                70
 11/06/2020   18:50:16   (  78.94,-132.74) 11/06/2020   18:51:17  (  78.94,-132.84)    2.21                61
 11/06/2020   19:41:21   ( -78.95,  34.62) 11/06/2020   19:42:01  ( -78.93,  34.58)    2.82                40
 11/06/2020   20:32:16   (  78.95,-158.12) 11/06/2020   20:32:47  (  78.95,-158.25)    2.86                31
 11/06/2020   21:23:22   ( -78.93,   8.99) 11/06/2020   21:23:31  ( -78.93,   9.17)    3.86                 9
 11/06/2020   22:14:17   (  78.93, 176.25) 11/06/2020   22:14:17  (  78.95, 176.34)    2.78                 0
 11/06/2020   23:05:22   ( -78.95, -16.38) 11/06/2020   23:05:02  ( -78.97, -16.49)    3.29                20
 11/06/2020   23:56:17   (  78.95, 150.88) 11/06/2020   23:55:47  (  78.96, 150.93)    1.42                30
 11/07/2020   00:47:22   ( -78.97, -41.76) 11/07/2020   00:46:32  ( -78.98, -41.89)    3.20                50
 11/07/2020   01:38:17   (  78.97, 125.51) 11/07/2020   01:37:17  (  78.96, 125.52)    0.57                60
 11/07/2020   02:29:14   ( -79.23, -65.02) 11/07/2020   02:28:09  ( -79.23, -69.07)   84.09                65