Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 8 28.  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)
 09/11/2020   10:22:57   ( -79.07, 172.86) 09/11/2020   10:24:08  ( -79.07, 172.92)    1.39                71
 09/11/2020   11:14:02   (  79.07, -19.92) 09/11/2020   11:14:53  (  79.07, -19.77)    3.32                51
 09/11/2020   12:04:57   ( -79.08, 147.50) 09/11/2020   12:05:38  ( -79.07, 147.53)    1.36                41
 09/11/2020   12:56:02   (  79.08, -45.28) 09/11/2020   12:56:23  (  79.07, -45.16)    2.75                21
 09/11/2020   13:46:57   ( -79.10, 122.13) 09/11/2020   13:47:08  ( -79.08, 122.14)    2.70                11
 09/11/2020   14:38:02   (  79.10, -70.65) 09/11/2020   14:37:53  (  79.08, -70.56)    3.12                 9
 09/11/2020   15:28:58   ( -79.08,  96.51) 09/11/2020   15:28:39  ( -79.11,  96.49)    3.24                19
 09/11/2020   16:20:03   (  79.08, -96.27) 09/11/2020   16:19:24  (  79.11, -96.20)    3.75                39
 09/11/2020   17:10:58   ( -79.10,  71.15) 09/11/2020   17:10:09  ( -79.12,  71.10)    1.98                49
 09/11/2020   18:02:03   (  79.10,-121.63) 09/11/2020   18:00:54  (  79.12,-121.60)    2.07                69