Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 7 23.  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,-157.27) 07/25/2019   19:53:52  (  79.98,-157.40)    2.63                69
 07/25/2019   20:45:46   ( -79.99,   9.89) 07/25/2019   20:44:53  ( -79.97,   9.79)    3.12                53
 07/25/2019   21:36:31   (  79.98, 177.32) 07/25/2019   21:35:52  (  80.00, 177.35)    1.67                39
 07/25/2019   22:27:16   ( -80.00, -15.53) 07/25/2019   22:26:53  ( -79.99, -15.47)    1.31                23
 07/25/2019   23:18:00   (  79.99, 151.90) 07/25/2019   23:17:52  (  79.99, 151.79)    2.25                 8
 07/26/2019   00:08:45   ( -80.00, -40.94) 07/26/2019   00:08:53  ( -79.99, -41.03)    2.50                 8
 07/26/2019   00:59:30   (  79.99, 126.48) 07/26/2019   00:59:52  (  80.01, 126.54)    2.49                22
 07/26/2019   01:50:15   ( -80.01, -66.36) 07/26/2019   01:50:53  ( -80.00, -66.29)    1.34                38
 07/26/2019   02:41:00   (  79.99, 101.07) 07/26/2019   02:41:53  (  80.01, 100.98)    2.13                53
 07/26/2019   03:31:45   ( -80.01, -91.77) 07/26/2019   03:32:54  ( -80.00, -91.86)    1.91                69