Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 4 23.  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)
 05/03/2019   06:30:05   ( -80.11,-137.32) 05/03/2019   06:28:53  ( -80.14,-137.23)    3.11                72
 05/03/2019   07:20:51   (  80.14,  29.69) 05/03/2019   07:19:58  (  80.13,  29.82)    3.04                53
 05/03/2019   08:11:35   ( -80.12,-162.73) 05/03/2019   08:10:54  ( -80.14,-162.77)    2.16                41
 05/03/2019   09:02:21   (  80.15,   4.28) 05/03/2019   09:01:59  (  80.12,   4.28)    2.50                22
 05/03/2019   09:53:06   ( -80.15, 171.55) 05/03/2019   09:52:55  ( -80.13, 171.69)    3.17                11
 05/03/2019   10:43:50   (  80.12, -20.83) 05/03/2019   10:43:59  (  80.14, -20.94)    3.25                 9
 05/03/2019   11:34:36   ( -80.15, 146.14) 05/03/2019   11:34:56  ( -80.13, 146.16)    2.36                20
 05/03/2019   12:25:21   (  80.15, -46.54) 05/03/2019   12:26:00  (  80.14, -46.48)    1.83                39
 05/03/2019   13:16:05   ( -80.13, 121.04) 05/03/2019   13:16:56  ( -80.15, 120.94)    3.15                51
 05/03/2019   14:06:51   (  80.16, -71.96) 05/03/2019   14:08:01  (  80.14, -72.02)    2.39                70