Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 9 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)
 09/11/2020   10:22:57   ( -79.07, 172.85) 09/11/2020   10:24:08  ( -79.07, 172.93)    1.74                71
 09/11/2020   11:14:02   (  79.07, -19.91) 09/11/2020   11:14:53  (  79.07, -19.74)    3.73                51
 09/11/2020   12:04:57   ( -79.08, 147.49) 09/11/2020   12:05:38  ( -79.07, 147.54)    1.63                41
 09/11/2020   12:56:02   (  79.08, -45.28) 09/11/2020   12:56:24  (  79.10, -45.38)    3.35                22
 09/11/2020   13:46:57   ( -79.10, 122.13) 09/11/2020   13:47:08  ( -79.07, 122.15)    2.78                11
 09/11/2020   14:38:01   (  79.10, -70.64) 09/11/2020   14:37:53  (  79.11, -70.78)    3.09                 8
 09/11/2020   15:28:57   ( -79.08,  96.50) 09/11/2020   15:28:38  ( -79.11,  96.50)    3.18                19
 09/11/2020   16:20:02   (  79.08, -96.27) 09/11/2020   16:19:23  (  79.11, -96.17)    3.53                39
 09/11/2020   17:10:57   ( -79.10,  71.14) 09/11/2020   17:10:08  ( -79.11,  71.11)    1.77                49
 09/11/2020   18:02:02   (  79.10,-121.63) 09/11/2020   18:00:53  (  79.11,-121.57)    1.90                69