Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 8 28.  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,  71.74) 09/09/2018   04:21:31  (  80.36,  68.93)   52.37                68
 09/09/2018   05:13:29   ( -80.46,-122.54) 09/09/2018   05:12:28  ( -80.44,-122.41)    3.09                61
 09/09/2018   06:04:13   (  80.43,  45.04) 09/09/2018   06:03:27  (  80.45,  45.14)    2.85                46
 09/09/2018   06:54:59   ( -80.46,-147.94) 09/09/2018   06:54:29  ( -80.44,-147.89)    2.26                30
 09/09/2018   07:45:43   (  80.44,  19.64) 09/09/2018   07:45:28  (  80.46,  19.66)    2.05                15
 09/09/2018   08:36:29   ( -80.46,-173.35) 09/09/2018   08:36:30  ( -80.44,-173.36)    2.07                 1
 09/09/2018   09:27:13   (  80.44,  -5.76) 09/09/2018   09:27:29  (  80.46,  -5.82)    2.13                16
 09/09/2018   10:17:59   ( -80.46, 161.25) 09/09/2018   10:18:31  ( -80.44, 161.16)    2.67                32
 09/09/2018   11:08:43   (  80.44, -31.17) 09/09/2018   11:09:30  (  80.46, -31.30)    3.04                47
 09/09/2018   11:59:29   ( -80.46, 135.85) 09/09/2018   12:00:31  ( -80.46, 136.03)    3.29                62