Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 8 31.  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,  71.88) 09/09/2018   04:21:33  (  80.32,  68.34)   66.26                66
 09/09/2018   05:13:29   ( -80.45,-122.41) 09/09/2018   05:12:28  ( -80.44,-122.35)    1.24                61
 09/09/2018   06:04:14   (  80.45,  44.86) 09/09/2018   06:03:28  (  80.44,  44.88)    1.03                46
 09/09/2018   06:54:59   ( -80.45,-147.81) 09/09/2018   06:54:29  ( -80.44,-147.83)    0.70                30
 09/09/2018   07:45:44   (  80.45,  19.46) 09/09/2018   07:45:29  (  80.44,  19.39)    1.69                15
 09/09/2018   08:36:29   ( -80.45,-173.22) 09/09/2018   08:36:30  ( -80.44,-173.31)    1.80                 1
 09/09/2018   09:27:14   (  80.45,  -5.94) 09/09/2018   09:27:30  (  80.44,  -6.09)    3.01                16
 09/09/2018   10:17:59   ( -80.45, 161.38) 09/09/2018   10:18:31  ( -80.44, 161.22)    3.13                32
 09/09/2018   11:08:44   (  80.45, -31.35) 09/09/2018   11:09:30  (  80.46, -31.23)    2.17                46
 09/09/2018   11:59:29   ( -80.45, 135.98) 09/09/2018   12:00:31  ( -80.46, 136.08)    2.13                62