Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2023 4 17.  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)
 04/19/2023   23:35:10   (  80.95,-136.90) 04/19/2023   23:35:14  (  80.94,-137.03)    2.49                 4
 04/22/2023   05:08:53   ( -80.93, -40.60) 04/22/2023   05:07:53  ( -80.94, -40.53)    1.48                60
 04/22/2023   05:58:19   (  80.93, 127.07) 04/22/2023   05:58:48  (  80.94, 126.90)    2.98                29
 04/24/2023   11:32:00   ( -80.95,-136.10) 04/24/2023   11:31:26  ( -80.94,-136.16)    1.86                34
 04/24/2023   12:21:26   (  80.95,  31.55) 04/24/2023   12:22:20  (  80.94,  31.50)    1.75                54
 04/26/2023   17:55:08   ( -80.93, 127.87) 04/26/2023   17:55:00  ( -80.94, 127.73)    2.40                 8
 04/29/2023   00:18:14   ( -80.95,  32.34) 04/29/2023   00:18:32  ( -80.94,  32.27)    1.96                18
 05/01/2023   05:51:54   (  80.93, 128.60) 05/01/2023   05:51:01  (  80.94, 128.71)    2.13                53