Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 12 10.  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)
 12/19/2019   15:33:43   ( -79.70,  90.30) 12/19/2019   15:34:54  ( -79.71,  90.31)    1.14                71
 12/19/2019   16:24:47   (  79.71,-102.43) 12/19/2019   16:25:39  (  79.71,-102.36)    1.42                52
 12/19/2019   17:15:43   ( -79.72,  65.01) 12/19/2019   17:16:24  ( -79.72,  64.89)    2.45                41
 12/19/2019   18:06:47   (  79.72,-127.72) 12/19/2019   18:07:09  (  79.71,-127.78)    1.61                22
 12/19/2019   18:57:44   ( -79.71,  39.42) 12/19/2019   18:57:54  ( -79.72,  39.47)    1.39                10
 12/19/2019   19:48:48   (  79.72,-153.30) 12/19/2019   19:48:39  (  79.72,-153.19)    2.17                 9
 12/19/2019   20:39:44   ( -79.73,  14.13) 12/19/2019   20:39:24  ( -79.73,  14.06)    1.56                20
 12/19/2019   21:30:48   (  79.74,-178.59) 12/19/2019   21:30:09  (  79.72,-178.61)    1.34                39
 12/19/2019   22:21:45   ( -79.72, -11.46) 12/19/2019   22:20:54  ( -79.73, -11.36)    2.14                51
 12/19/2019   23:12:49   (  79.73, 155.82) 12/19/2019   23:11:39  (  79.73, 155.97)    2.97                70