Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 2 18.  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)
 02/22/2019   17:42:37   (  80.22,-127.05) 02/22/2019   17:41:28  (  80.21,-126.99)    1.47                69
 02/22/2019   18:33:22   ( -80.23,  40.18) 02/22/2019   18:32:34  ( -80.21,  40.22)    2.16                48
 02/22/2019   19:24:07   (  80.23,-152.44) 02/22/2019   19:23:29  (  80.21,-152.51)    1.94                38
 02/22/2019   20:14:52   ( -80.23,  14.78) 02/22/2019   20:14:35  ( -80.21,  14.70)    2.87                17
 02/22/2019   21:05:37   (  80.23,-177.83) 02/22/2019   21:05:29  (  80.23,-177.71)    2.45                 8
 02/22/2019   21:56:22   ( -80.23, -10.61) 02/22/2019   21:56:35  ( -80.23, -10.50)    2.06                13
 02/22/2019   22:47:07   (  80.23, 156.77) 02/22/2019   22:47:30  (  80.23, 156.77)    0.32                23
 02/22/2019   23:37:52   ( -80.24, -36.00) 02/22/2019   23:38:36  ( -80.23, -36.03)    0.80                44
 02/23/2019   00:28:37   (  80.23, 131.38) 02/23/2019   00:29:31  (  80.23, 131.25)    2.47                54