Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 3 11.  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)
 03/12/2020   15:58:49   ( -79.38,  84.18) 03/12/2020   15:59:58  ( -79.39,  86.54)   48.44                69
 03/12/2020   16:49:39   (  79.51,-107.21) 03/12/2020   16:50:47  (  79.51,-107.08)    2.69                68
 03/12/2020   17:40:45   ( -79.51,  59.99) 03/12/2020   17:41:32  ( -79.53,  60.07)    2.44                47
 03/12/2020   18:31:39   (  79.53,-132.52) 03/12/2020   18:32:17  (  79.51,-132.48)    2.52                38
 03/12/2020   19:22:45   ( -79.53,  34.68) 03/12/2020   19:23:02  ( -79.53,  34.67)    0.07                17
 03/12/2020   20:13:40   (  79.52,-158.12) 03/12/2020   20:13:48  (  79.55,-158.15)    2.73                 8
 03/12/2020   21:04:45   ( -79.55,   9.37) 03/12/2020   21:04:32  ( -79.53,   9.28)    2.51                13
 03/12/2020   21:55:40   (  79.54, 176.57) 03/12/2020   21:55:18  (  79.55, 176.45)    2.58                22
 03/12/2020   22:46:46   ( -79.54, -16.23) 03/12/2020   22:46:02  ( -79.54, -16.12)    2.28                44
 03/12/2020   23:37:41   (  79.53, 150.97) 03/12/2020   23:36:48  (  79.55, 151.05)    2.72                53
 03/13/2020   00:28:46   ( -79.56, -41.54) 03/13/2020   00:27:32  ( -79.54, -41.52)    2.20                74