Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 7 6.  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   ( -79.10, -49.54) 07/17/2020   01:05:30  ( -79.14, -47.94)   33.99                71
 07/17/2020   01:55:10   (  79.20, 118.62) 07/17/2020   01:56:18  (  79.23, 118.70)    3.54                68
 07/17/2020   02:46:15   ( -79.24, -73.82) 07/17/2020   02:47:02  ( -79.21, -73.84)    3.30                47
 07/17/2020   03:37:10   (  79.22,  93.27) 07/17/2020   03:37:48  (  79.23,  93.31)    1.63                38
 07/17/2020   04:28:16   ( -79.22, -99.44) 07/17/2020   04:28:33  ( -79.24, -99.48)    2.44                17
 07/17/2020   05:19:10   (  79.24,  67.92) 07/17/2020   05:19:18  (  79.23,  67.92)    0.31                 8
 07/17/2020   06:10:16   ( -79.24,-124.79) 07/17/2020   06:10:03  ( -79.25,-124.87)    1.82                13
 07/17/2020   07:01:09   (  79.25,  42.58) 07/17/2020   07:00:47  (  79.23,  42.53)    2.21                22
 07/17/2020   07:52:15   ( -79.26,-150.14) 07/17/2020   07:51:32  ( -79.25,-150.26)    2.80                43
 07/17/2020   08:43:10   (  79.24,  16.96) 07/17/2020   08:42:17  (  79.24,  17.14)    3.82                53
 07/17/2020   09:34:16   ( -79.25,-175.76) 07/17/2020   09:33:02  ( -79.25,-175.65)    2.27                74