Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 3 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)
 03/15/2019   12:42:55   ( -80.20, 128.24) 03/15/2019   12:43:57  ( -80.19, 128.21)    1.35                62
 03/15/2019   13:33:54   (  80.20, -64.56) 03/15/2019   13:34:42  (  80.18, -64.43)    2.86                48
 03/15/2019   14:24:56   ( -80.20, 102.71) 03/15/2019   14:25:27  ( -80.19, 102.79)    1.71                31
 03/15/2019   15:15:55   (  80.20, -90.09) 03/15/2019   15:16:13  (  80.22, -90.16)    2.68                18
 03/15/2019   16:06:56   ( -80.22,  77.50) 03/15/2019   16:06:57  ( -80.20,  77.37)    3.38                 1
 03/15/2019   16:57:55   (  80.22,-115.28) 03/15/2019   16:57:42  (  80.19,-115.27)    2.50                13
 03/15/2019   17:48:57   ( -80.22,  51.97) 03/15/2019   17:48:27  ( -80.20,  51.95)    1.73                30
 03/15/2019   18:39:56   (  80.21,-140.81) 03/15/2019   18:39:12  (  80.20,-140.69)    2.99                44
 03/15/2019   19:30:58   ( -80.21,  26.44) 03/15/2019   19:29:57  ( -80.20,  26.54)    2.05                61