Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 9 6.  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)
 09/09/2018   04:22:39   (  80.32,  71.82) 09/09/2018   04:21:32  (  80.34,  68.63)   59.60                67
 09/09/2018   05:13:29   ( -80.45,-122.51) 09/09/2018   05:12:28  ( -80.44,-122.43)    2.44                61
 09/09/2018   06:04:14   (  80.45,  44.81) 09/09/2018   06:03:28  (  80.44,  44.84)    1.86                46
 09/09/2018   06:54:59   ( -80.45,-147.91) 09/09/2018   06:54:29  ( -80.44,-147.90)    1.98                30
 09/09/2018   07:45:44   (  80.45,  19.40) 09/09/2018   07:45:29  (  80.44,  19.36)    2.06                15
 09/09/2018   08:36:29   ( -80.46,-173.31) 09/09/2018   08:36:30  ( -80.44,-173.38)    2.38                 1
 09/09/2018   09:27:14   (  80.46,  -6.00) 09/09/2018   09:27:30  (  80.44,  -6.13)    3.07                16
 09/09/2018   10:17:59   ( -80.46, 161.28) 09/09/2018   10:18:31  ( -80.44, 161.14)    3.34                32
 09/09/2018   11:08:44   (  80.46, -31.40) 09/09/2018   11:09:30  (  80.46, -31.27)    2.51                46
 09/09/2018   11:59:29   ( -80.46, 135.88) 09/09/2018   12:00:31  ( -80.46, 136.01)    2.33                62