Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2023 4 21.  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)
 04/22/2023   05:08:55   ( -80.95, -40.34) 04/22/2023   05:07:52  ( -80.94, -40.30)    1.48                63
 04/22/2023   05:58:22   (  80.93, 127.02) 04/22/2023   05:58:47  (  80.94, 127.16)    2.72                25
 04/24/2023   11:32:07   ( -80.94,-136.37) 04/24/2023   11:31:26  ( -80.94,-136.26)    1.97                41
 04/24/2023   12:21:33   (  80.94,  31.32) 04/24/2023   12:22:20  (  80.94,  31.43)    1.88                47
 04/26/2023   17:55:18   ( -80.94, 127.94) 04/26/2023   17:54:59  ( -80.94, 128.06)    2.12                19
 04/26/2023   18:44:44   (  80.95, -64.39) 04/26/2023   18:45:53  (  80.94, -64.38)    0.62                69
 04/29/2023   00:18:29   ( -80.95,  32.25) 04/29/2023   00:18:32  ( -80.94,  32.29)    1.54                 3
 05/01/2023   05:52:14   (  80.93, 128.52) 05/01/2023   05:51:02  (  80.94, 128.47)    1.26                72
 05/01/2023   06:41:41   ( -80.93, -63.80) 05/01/2023   06:42:06  ( -80.94, -63.94)    2.53                25
 05/03/2023   12:15:25   (  80.94,  32.79) 05/03/2023   12:14:34  (  80.94,  32.83)    0.72                51