Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and NOAA-19
TLE Epoch: 2019 4 30.  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   ( -80.12,-137.40) 05/03/2019   06:28:53  ( -80.13,-137.38)    0.90                72
 05/03/2019   07:20:50   (  80.12,  29.96) 05/03/2019   07:19:57  (  80.14,  30.04)    3.05                53
 05/03/2019   08:11:35   ( -80.12,-162.81) 05/03/2019   08:10:54  ( -80.13,-162.91)    1.87                41
 05/03/2019   09:02:20   (  80.12,   4.55) 05/03/2019   09:01:58  (  80.14,   4.50)    2.15                22
 05/03/2019   09:53:05   ( -80.13, 171.78) 05/03/2019   09:52:54  ( -80.14, 171.87)    2.60                11
 05/03/2019   10:43:51   (  80.15, -21.17) 05/03/2019   10:43:59  (  80.13, -21.04)    3.07                 8
 05/03/2019   11:34:35   ( -80.13, 146.37) 05/03/2019   11:34:55  ( -80.14, 146.33)    1.38                20
 05/03/2019   12:25:21   (  80.15, -46.58) 05/03/2019   12:26:00  (  80.13, -46.58)    2.52                39
 05/03/2019   13:16:05   ( -80.13, 120.96) 05/03/2019   13:16:56  ( -80.14, 120.80)    3.08                51
 05/03/2019   14:06:50   (  80.13, -71.69) 05/03/2019   14:08:00  (  80.15, -71.80)    3.24                70