Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2020 7 9.  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, -49.55) 07/17/2020   01:05:30  ( -79.14, -47.97)   33.62                71
 07/17/2020   01:55:10   (  79.20, 118.62) 07/17/2020   01:56:18  (  79.23, 118.68)    3.62                68
 07/17/2020   02:46:15   ( -79.24, -73.84) 07/17/2020   02:47:02  ( -79.21, -73.87)    2.68                47
 07/17/2020   03:37:10   (  79.22,  93.27) 07/17/2020   03:37:48  (  79.23,  93.29)    1.73                38
 07/17/2020   04:28:16   ( -79.22, -99.45) 07/17/2020   04:28:33  ( -79.25, -99.52)    3.29                17
 07/17/2020   05:19:10   (  79.24,  67.93) 07/17/2020   05:19:18  (  79.24,  67.90)    0.52                 8
 07/17/2020   06:10:16   ( -79.24,-124.80) 07/17/2020   06:10:03  ( -79.25,-124.91)    2.58                13
 07/17/2020   07:01:10   (  79.25,  42.58) 07/17/2020   07:00:48  (  79.24,  42.51)    2.22                22
 07/17/2020   07:52:16   ( -79.26,-150.15) 07/17/2020   07:51:33  ( -79.25,-150.30)    3.12                43
 07/17/2020   08:43:10   (  79.24,  16.96) 07/17/2020   08:42:17  (  79.24,  17.12)    3.30                53
 07/17/2020   09:34:16   ( -79.24,-175.77) 07/17/2020   09:33:02  ( -79.26,-175.69)    2.12                74