Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2023 6 18.  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)
 06/19/2023   23:04:13   (  80.93,-128.78) 06/19/2023   23:04:21  (  80.94,-128.88)    2.00                 8
 06/22/2023   04:37:57   ( -80.94, -32.13) 06/22/2023   04:36:47  ( -80.94, -31.98)    2.56                70
 06/22/2023   05:27:23   (  80.95, 135.58) 06/22/2023   05:27:49  (  80.94, 135.64)    1.03                26
 06/24/2023   11:01:07   ( -80.95,-127.86) 06/24/2023   11:00:15  ( -80.94,-127.67)    3.26                52
 06/24/2023   11:50:33   (  80.95,  39.83) 06/24/2023   11:51:18  (  80.94,  39.72)    2.08                45
 06/26/2023   17:24:17   ( -80.94, 136.31) 06/26/2023   17:23:44  ( -80.94, 136.22)    1.54                33
 06/26/2023   18:13:43   (  80.94, -56.02) 06/26/2023   18:14:46  (  80.95, -55.89)    2.27                63
 06/28/2023   23:47:27   ( -80.93,  40.37) 06/28/2023   23:47:12  ( -80.94,  40.44)    1.88                15