Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 4 22.  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   06:30:06   ( -80.14,-137.61) 05/03/2019   06:28:54  ( -80.12,-137.52)    3.07                72
 05/03/2019   07:20:51   (  80.14,  29.70) 05/03/2019   07:19:58  (  80.13,  29.85)    3.25                53
 05/03/2019   08:11:35   ( -80.12,-162.72) 05/03/2019   08:10:54  ( -80.14,-162.73)    2.45                41
 05/03/2019   09:02:21   (  80.14,   4.29) 05/03/2019   09:01:59  (  80.12,   4.31)    2.20                22
 05/03/2019   09:53:05   ( -80.12, 171.87) 05/03/2019   09:52:55  ( -80.14, 171.73)    3.25                10
 05/03/2019   10:43:50   (  80.12, -20.82) 05/03/2019   10:43:59  (  80.14, -20.91)    3.24                 9
 05/03/2019   11:34:36   ( -80.15, 146.16) 05/03/2019   11:34:56  ( -80.13, 146.19)    2.07                20
 05/03/2019   12:25:21   (  80.15, -46.54) 05/03/2019   12:26:00  (  80.14, -46.45)    1.97                39
 05/03/2019   13:16:05   ( -80.15, 120.75) 05/03/2019   13:16:56  ( -80.13, 120.66)    3.07                51
 05/03/2019   14:06:50   (  80.15, -71.95) 05/03/2019   14:08:00  (  80.14, -71.99)    1.88                70