Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 12 25.  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)
 01/02/2020   15:21:01   (  79.66, -86.38) 01/02/2020   15:22:02  (  79.69, -86.28)    3.30                61
 01/02/2020   16:11:56   ( -79.67,  81.01) 01/02/2020   16:12:47  ( -79.69,  80.99)    1.94                51
 01/02/2020   17:03:01   (  79.68,-111.68) 01/02/2020   17:03:32  (  79.69,-111.70)    1.06                31
 01/02/2020   17:53:56   ( -79.69,  55.71) 01/02/2020   17:54:17  ( -79.70,  55.57)    2.84                21
 01/02/2020   18:45:01   (  79.70,-136.97) 01/02/2020   18:45:02  (  79.70,-137.12)    2.87                 1
 01/02/2020   19:35:57   ( -79.68,  30.12) 01/02/2020   19:35:47  ( -79.70,  30.15)    1.86                10
 01/02/2020   20:27:02   (  79.69,-162.56) 01/02/2020   20:26:32  (  79.70,-162.53)    1.06                30
 01/02/2020   21:17:57   ( -79.70,   4.83) 01/02/2020   21:17:17  ( -79.71,   4.74)    1.87                40
 01/02/2020   22:09:02   (  79.71, 172.14) 01/02/2020   22:08:02  (  79.71, 172.05)    1.99                60