Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 7 13.  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   01:04:19   ( -79.09, -49.61) 07/17/2020   01:05:30  ( -79.15, -48.00)   34.26                71
 07/17/2020   01:55:09   (  79.23, 118.86) 07/17/2020   01:56:17  (  79.20, 118.93)    3.61                68
 07/17/2020   02:46:15   ( -79.23, -73.89) 07/17/2020   02:47:02  ( -79.22, -73.91)    1.39                47
 07/17/2020   03:37:10   (  79.21,  93.24) 07/17/2020   03:37:48  (  79.23,  93.28)    2.51                38
 07/17/2020   04:28:15   ( -79.25, -99.24) 07/17/2020   04:28:32  ( -79.22, -99.29)    3.26                17
 07/17/2020   05:19:10   (  79.23,  67.89) 07/17/2020   05:19:18  (  79.24,  67.89)    0.63                 8
 07/17/2020   06:10:16   ( -79.23,-124.86) 07/17/2020   06:10:03  ( -79.26,-124.94)    3.05                13
 07/17/2020   07:01:10   (  79.25,  42.54) 07/17/2020   07:00:48  (  79.24,  42.50)    1.36                22
 07/17/2020   07:52:16   ( -79.25,-150.21) 07/17/2020   07:51:33  ( -79.26,-150.33)    2.73                43
 07/17/2020   08:43:10   (  79.27,  17.20) 07/17/2020   08:42:18  (  79.24,  17.11)    3.25                52
 07/17/2020   09:34:17   ( -79.24,-175.82) 07/17/2020   09:33:03  ( -79.26,-175.72)    3.33                74