Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 3 7.  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, 128.22) 03/15/2019   12:43:57  ( -80.19, 128.16)    1.33                62
 03/15/2019   13:33:54   (  80.20, -64.56) 03/15/2019   13:34:42  (  80.19, -64.47)    1.77                48
 03/15/2019   14:24:56   ( -80.20, 102.69) 03/15/2019   14:25:27  ( -80.20, 102.74)    0.86                31
 03/15/2019   15:15:55   (  80.19, -90.08) 03/15/2019   15:16:12  (  80.19, -89.89)    3.54                17
 03/15/2019   16:06:57   ( -80.19,  77.16) 03/15/2019   16:06:57  ( -80.20,  77.32)    3.04                 0
 03/15/2019   16:57:55   (  80.21,-115.28) 03/15/2019   16:57:42  (  80.20,-115.31)    2.02                13
 03/15/2019   17:48:57   ( -80.21,  51.96) 03/15/2019   17:48:27  ( -80.21,  51.90)    1.44                30
 03/15/2019   18:39:56   (  80.21,-140.80) 03/15/2019   18:39:12  (  80.20,-140.73)    1.85                44
 03/15/2019   19:30:58   ( -80.21,  26.43) 03/15/2019   19:29:57  ( -80.21,  26.48)    0.98                61