Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 12 27.  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   (  79.67, -86.32) 01/02/2020   15:22:02  (  79.67, -86.17)    2.94                61
 01/02/2020   16:11:56   ( -79.68,  81.06) 01/02/2020   16:12:47  ( -79.68,  81.08)    0.40                51
 01/02/2020   17:03:01   (  79.69,-111.61) 01/02/2020   17:03:32  (  79.68,-111.59)    1.17                31
 01/02/2020   17:53:56   ( -79.70,  55.77) 01/02/2020   17:54:17  ( -79.68,  55.67)    2.52                21
 01/02/2020   18:45:01   (  79.71,-136.91) 01/02/2020   18:45:02  (  79.68,-137.01)    3.30                 1
 01/02/2020   19:35:57   ( -79.69,  30.18) 01/02/2020   19:35:47  ( -79.69,  30.25)    1.39                10
 01/02/2020   20:27:02   (  79.70,-162.49) 01/02/2020   20:26:32  (  79.69,-162.42)    1.86                30
 01/02/2020   21:17:57   ( -79.71,   4.89) 01/02/2020   21:17:17  ( -79.69,   4.83)    1.92                40
 01/02/2020   22:09:02   (  79.72, 172.21) 01/02/2020   22:08:02  (  79.69, 172.16)    2.91                60