Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 9 4.  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   10:22:56   ( -79.07, 172.91) 09/11/2020   10:24:07  ( -79.06, 172.98)    1.77                71
 09/11/2020   11:14:01   (  79.07, -19.84) 09/11/2020   11:14:53  (  79.09, -19.93)    2.88                52
 09/11/2020   12:04:56   ( -79.09, 147.55) 09/11/2020   12:05:37  ( -79.07, 147.58)    2.76                41
 09/11/2020   12:56:01   (  79.09, -45.20) 09/11/2020   12:56:23  (  79.10, -45.33)    2.69                22
 09/11/2020   13:46:57   ( -79.07, 121.92) 09/11/2020   13:47:08  ( -79.10, 121.94)    3.26                11
 09/11/2020   14:38:02   (  79.08, -70.83) 09/11/2020   14:37:53  (  79.10, -70.72)    3.42                 9
 09/11/2020   15:28:57   ( -79.09,  96.56) 09/11/2020   15:28:38  ( -79.11,  96.54)    1.75                19
 09/11/2020   16:20:02   (  79.09, -96.19) 09/11/2020   16:19:23  (  79.10, -96.12)    1.88                39
 09/11/2020   17:10:57   ( -79.11,  71.20) 09/11/2020   17:10:08  ( -79.11,  71.15)    1.04                49
 09/11/2020   18:02:02   (  79.11,-121.55) 09/11/2020   18:00:53  (  79.10,-121.51)    1.00                69