Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NOAA-19
TLE Epoch: 2023 7 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)
 07/23/2023   20:23:49   ( -80.94,  91.43) 07/23/2023   20:23:11  ( -80.94,  91.54)    1.90                38
 07/23/2023   21:13:15   (  80.95,-100.84) 07/23/2023   21:14:14  (  80.94,-101.01)    3.00                59
 07/26/2023   02:47:02   ( -80.93,  -4.45) 07/26/2023   02:46:38  ( -80.94,  -4.54)    1.59                24
 07/26/2023   03:36:28   (  80.94, 163.25) 07/26/2023   03:37:40  (  80.94, 163.11)    2.43                72
 07/28/2023   09:10:14   ( -80.95,-100.08) 07/28/2023   09:10:03  ( -80.94, -99.93)    2.72                11
 07/30/2023   15:33:27   ( -80.93, 163.84) 07/30/2023   15:33:30  ( -80.94, 163.87)    1.44                 3
 08/01/2023   21:07:11   (  80.95, -99.31) 08/01/2023   21:05:59  (  80.94, -99.46)    2.76                72
 08/01/2023   21:56:38   ( -80.95,  68.37) 08/01/2023   21:56:55  ( -80.94,  68.36)    1.11                17
 08/04/2023   03:30:23   (  80.94, 164.76) 08/04/2023   03:29:24  (  80.94, 164.75)    0.08                59