Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 4 2.  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)
 04/09/2020   18:05:50   (  79.45,-125.73) 04/09/2020   18:06:57  (  79.46,-125.78)    1.63                67
 04/09/2020   18:56:50   ( -79.46,  41.58) 04/09/2020   18:57:41  ( -79.44,  41.71)    3.26                51
 04/09/2020   19:47:50   (  79.47,-151.05) 04/09/2020   19:48:27  (  79.47,-151.18)    2.61                37
 04/09/2020   20:38:50   ( -79.47,  16.26) 04/09/2020   20:39:11  ( -79.44,  16.31)    3.60                21
 04/09/2020   21:29:51   (  79.46,-176.65) 04/09/2020   21:29:57  (  79.47,-176.58)    1.80                 6
 04/09/2020   22:20:51   ( -79.46,  -9.35) 04/09/2020   22:20:42  ( -79.48,  -9.36)    1.79                 9
 04/09/2020   23:11:51   (  79.48, 158.04) 04/09/2020   23:11:27  (  79.47, 158.02)    0.70                24
 04/10/2020   00:02:51   ( -79.48, -34.67) 04/10/2020   00:02:12  ( -79.48, -34.76)    1.83                39
 04/10/2020   00:53:51   (  79.50, 132.72) 04/10/2020   00:52:57  (  79.48, 132.62)    3.13                54
 04/10/2020   01:44:52   ( -79.47, -60.27) 04/10/2020   01:43:42  ( -79.49, -60.16)    2.79                70