Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 8 27.  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   (  80.33,  71.80) 09/09/2018   04:21:32  (  80.34,  68.64)   59.18                67
 09/09/2018   05:13:29   ( -80.45,-122.47) 09/09/2018   05:12:28  ( -80.44,-122.37)    2.09                61
 09/09/2018   06:04:14   (  80.45,  44.79) 09/09/2018   06:03:28  (  80.44,  44.84)    2.05                46
 09/09/2018   06:54:59   ( -80.45,-147.87) 09/09/2018   06:54:29  ( -80.44,-147.84)    1.18                30
 09/09/2018   07:45:44   (  80.46,  19.38) 09/09/2018   07:45:29  (  80.44,  19.36)    1.92                15
 09/09/2018   08:36:29   ( -80.45,-173.27) 09/09/2018   08:36:30  ( -80.44,-173.32)    1.45                 1
 09/09/2018   09:27:14   (  80.46,  -6.02) 09/09/2018   09:27:30  (  80.44,  -6.12)    2.74                16
 09/09/2018   10:17:59   ( -80.46, 161.33) 09/09/2018   10:18:31  ( -80.44, 161.21)    2.56                32
 09/09/2018   11:08:44   (  80.46, -31.42) 09/09/2018   11:09:30  (  80.46, -31.26)    2.96                46
 09/09/2018   11:59:29   ( -80.46, 135.93) 09/09/2018   12:00:31  ( -80.46, 136.07)    2.73                62