Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2018 11 20.  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)
 12/01/2018   07:39:15   ( -80.32,-157.39) 12/01/2018   07:38:03  ( -80.34,-157.33)    2.53                72
 12/01/2018   08:30:01   (  80.35,   9.64) 12/01/2018   08:29:08  (  80.33,   9.75)    2.54                53
 12/01/2018   09:20:45   ( -80.33, 177.19) 12/01/2018   09:20:04  ( -80.34, 177.17)    1.90                41
 12/01/2018   10:11:31   (  80.35, -15.78) 12/01/2018   10:11:09  (  80.33, -15.75)    1.75                22
 12/01/2018   11:02:15   ( -80.33, 151.78) 12/01/2018   11:02:05  ( -80.34, 151.67)    2.60                10
 12/01/2018   11:53:01   (  80.35, -41.19) 12/01/2018   11:53:10  (  80.33, -41.25)    2.26                 9
 12/01/2018   12:43:46   ( -80.36, 126.05) 12/01/2018   12:44:06  ( -80.34, 126.17)    2.71                20
 12/01/2018   13:34:31   (  80.35, -66.60) 12/01/2018   13:35:10  (  80.35, -66.41)    3.52                39
 12/01/2018   14:25:16   ( -80.36, 100.64) 12/01/2018   14:26:07  ( -80.34, 100.67)    2.02                51
 12/01/2018   15:16:01   (  80.36, -92.01) 12/01/2018   15:17:11  (  80.35, -91.91)    1.97                70