Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 11 14.  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)
 11/17/2018   11:15:00   (  80.35, -31.63) 11/17/2018   11:13:54  (  80.36, -31.53)    2.34                66
 11/17/2018   12:05:45   ( -80.36, 135.54) 11/17/2018   12:04:54  ( -80.34, 135.49)    1.81                51
 11/17/2018   12:56:30   (  80.35, -57.05) 11/17/2018   12:55:55  (  80.36, -57.02)    1.04                35
 11/17/2018   13:47:15   ( -80.36, 110.13) 11/17/2018   13:46:55  ( -80.34, 109.99)    3.24                20
 11/17/2018   14:38:00   (  80.35, -82.46) 11/17/2018   14:37:56  (  80.36, -82.52)    1.32                 4
 11/17/2018   15:28:45   ( -80.36,  84.72) 11/17/2018   15:28:55  ( -80.36,  84.82)    1.87                10
 11/17/2018   16:19:30   (  80.36,-107.87) 11/17/2018   16:19:57  (  80.36,-108.01)    2.73                27
 11/17/2018   17:10:15   ( -80.37,  59.31) 11/17/2018   17:10:56  ( -80.36,  59.32)    0.37                41
 11/17/2018   18:01:00   (  80.36,-133.28) 11/17/2018   18:01:57  (  80.38,-133.17)    2.95                57