Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2023 5 12.  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)
 05/12/2023   12:58:24   ( -80.94,-157.97) 05/12/2023   12:57:48  ( -80.94,-158.07)    1.86                36
 05/12/2023   13:47:50   (  80.95,   9.75) 05/12/2023   13:48:41  (  80.94,   9.74)    0.33                51
 05/14/2023   19:21:34   ( -80.93, 106.11) 05/14/2023   19:21:19  ( -80.94, 106.29)    3.32                15
 05/14/2023   20:11:00   (  80.93, -86.19) 05/14/2023   20:12:13  (  80.94, -86.22)    1.00                73
 05/17/2023   01:44:43   ( -80.94,  10.39) 05/17/2023   01:44:50  ( -80.94,  10.56)    3.00                 7
 05/19/2023   07:18:25   (  80.93, 106.90) 05/19/2023   07:17:19  (  80.94, 106.74)    2.81                66
 05/19/2023   08:07:51   ( -80.96, -85.12) 05/19/2023   08:08:21  ( -80.94, -85.25)    2.79                30
 05/21/2023   13:41:33   (  80.94,  11.22) 05/21/2023   13:40:49  (  80.94,  11.35)    2.26                44
 05/21/2023   14:31:00   ( -80.94, 178.86) 05/21/2023   14:31:52  ( -80.94, 178.85)    0.27                52
 05/23/2023   20:04:41   (  80.94, -84.61) 05/23/2023   20:04:20  (  80.94, -84.50)    2.06                21
 05/23/2023   20:54:03   ( -81.07,  84.81) 05/23/2023   20:55:17  ( -80.94,  85.12)   14.69                74