Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 7 14.  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)
 07/17/2020   01:04:18   ( -79.11, -49.43) 07/17/2020   01:05:30  ( -79.16, -48.09)   28.51                72
 07/17/2020   01:55:09   (  79.22, 118.78) 07/17/2020   01:56:17  (  79.21, 118.85)    1.78                68
 07/17/2020   02:46:15   ( -79.22, -73.98) 07/17/2020   02:47:02  ( -79.23, -73.99)    1.13                47
 07/17/2020   03:37:09   (  79.24,  93.43) 07/17/2020   03:37:47  (  79.21,  93.46)    2.76                38
 07/17/2020   04:28:15   ( -79.24, -99.33) 07/17/2020   04:28:32  ( -79.23, -99.38)    1.36                17
 07/17/2020   05:19:10   (  79.22,  67.81) 07/17/2020   05:19:18  (  79.25,  67.81)    2.89                 8
 07/17/2020   06:10:15   ( -79.25,-124.67) 07/17/2020   06:10:02  ( -79.23,-124.77)    3.09                13
 07/17/2020   07:01:10   (  79.24,  42.46) 07/17/2020   07:00:48  (  79.25,  42.42)    1.52                22
 07/17/2020   07:52:16   ( -79.24,-150.29) 07/17/2020   07:51:32  ( -79.24,-150.16)    2.75                44
 07/17/2020   08:43:10   (  79.26,  17.12) 07/17/2020   08:42:18  (  79.25,  17.03)    1.90                52
 07/17/2020   09:34:16   ( -79.26,-175.64) 07/17/2020   09:33:02  ( -79.24,-175.55)    2.91                74