Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2023 4 9.  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)
 04/10/2023   22:51:58   ( -80.94,  53.77) 04/10/2023   22:51:59  ( -80.94,  53.67)    1.65                 1
 04/13/2023   04:25:38   (  80.93, 150.25) 04/13/2023   04:24:33  (  80.94, 150.24)    0.85                65
 04/13/2023   05:15:05   ( -80.93, -42.17) 04/13/2023   05:15:34  ( -80.94, -42.20)    1.42                29
 04/15/2023   10:48:44   (  80.93,  54.50) 04/15/2023   10:48:07  (  80.94,  54.45)    1.00                37
 04/15/2023   11:38:11   ( -80.93,-137.90) 04/15/2023   11:39:08  ( -80.94,-137.77)    2.42                57
 04/17/2023   17:11:50   (  80.93, -41.38) 04/17/2023   17:11:41  (  80.94, -41.40)    1.39                 9
 04/19/2023   22:45:29   ( -80.94,  55.34) 04/19/2023   22:44:19  ( -80.94,  55.52)    3.15                70
 04/19/2023   23:34:55   (  80.93,-137.04) 04/19/2023   23:35:14  (  80.94,-136.93)    2.01                19
 04/22/2023   05:08:34   ( -80.94, -40.44) 04/22/2023   05:07:53  ( -80.94, -40.28)    2.79                41