Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 7 13.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 07/25/2019   19:55:01   (  79.98,-157.28) 07/25/2019   19:53:51  (  79.99,-157.20)    2.28                70
 07/25/2019   20:45:46   ( -79.99,   9.94) 07/25/2019   20:44:52  ( -79.99,  10.05)    2.20                54
 07/25/2019   21:36:31   (  79.98, 177.30) 07/25/2019   21:35:52  (  79.99, 177.24)    1.29                39
 07/25/2019   22:27:16   ( -79.99, -15.48) 07/25/2019   22:26:53  ( -79.99, -15.52)    0.94                23
 07/25/2019   23:18:01   (  79.99, 151.89) 07/25/2019   23:17:52  (  80.01, 151.99)    3.06                 9
 07/26/2019   00:08:46   ( -80.00, -40.90) 07/26/2019   00:08:53  ( -80.01, -40.78)    2.58                 7
 07/26/2019   00:59:31   (  79.99, 126.47) 07/26/2019   00:59:53  (  80.00, 126.43)    1.48                22
 07/26/2019   01:50:16   ( -80.00, -66.31) 07/26/2019   01:50:54  ( -80.00, -66.34)    0.59                38
 07/26/2019   02:41:01   (  80.00, 101.05) 07/26/2019   02:41:54  (  80.00, 100.87)    3.55                53
 07/26/2019   03:31:46   ( -80.00, -91.73) 07/26/2019   03:32:54  ( -80.02, -91.60)    3.05                68