Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2020 9 8.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NOAA-19) NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/09/2020   00:32:02   ( -79.93,  19.15) 09/09/2020   00:31:44  ( -79.92,  19.15)    1.53                18
 09/11/2020   06:05:46   (  79.94, 115.81) 09/11/2020   06:05:05  (  79.93, 115.81)    1.96                41
 09/11/2020   06:55:14   ( -79.91, -76.79) 09/11/2020   06:55:59  ( -79.90, -76.65)    2.92                45
 09/13/2020   11:39:32   ( -79.93,-147.76) 09/13/2020   11:38:20  ( -80.05,-148.97)   26.77                72
 09/13/2020   12:28:58   (  79.92,  19.84) 09/13/2020   12:29:21  (  79.93,  19.75)    2.15                23
 09/15/2020   18:02:43   ( -79.94, 116.56) 09/15/2020   18:02:31  ( -79.94, 116.49)    1.43                12
 09/17/2020   23:36:27   (  79.94,-146.87) 09/17/2020   23:35:52  (  79.94,-146.79)    1.52                35
 09/18/2020   00:25:55   ( -79.92,  20.58) 09/18/2020   00:26:46  ( -79.92,  20.69)    2.27                51
 09/20/2020   05:10:12   ( -79.96, -50.15) 09/20/2020   05:09:02  ( -79.95, -50.07)    2.20                70