Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 7 30.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 07/30/2023   05:42:50   ( -70.26, -89.43) 07/30/2023   05:44:01  ( -70.27, -89.35)    3.53                71
 07/30/2023   06:33:33   (  70.10,  78.13) 07/30/2023   06:33:29  (  70.12,  78.08)    2.76                 4
 07/30/2023   07:24:13   ( -69.90,-114.25) 07/30/2023   07:23:00  ( -69.95,-114.53)   11.87                73
 08/01/2023   21:59:44   ( -70.20,  26.43) 08/01/2023   22:00:33  ( -70.18,  26.40)    2.09                49
 08/01/2023   22:50:28   (  70.09,-166.10) 08/01/2023   22:50:00  (  70.08,-166.10)    1.53                28
 08/04/2023   13:26:13   (  71.13, -26.64) 08/04/2023   13:27:19  (  71.05, -24.05)   93.97                66
 08/04/2023   14:16:39   ( -70.19, 142.21) 08/04/2023   14:17:03  ( -70.17, 142.28)    3.21                24
 08/04/2023   15:07:22   (  70.03, -50.25) 08/04/2023   15:06:30  (  70.07, -50.23)    3.58                52
 08/07/2023   05:42:52   (  70.30,  90.49) 08/07/2023   05:44:03  (  70.25,  90.63)    7.45                71
 08/07/2023   06:33:33   ( -70.14,-101.95) 08/07/2023   06:33:33  ( -70.14,-101.88)    2.44                 0
 08/07/2023   07:24:14   (  69.88,  65.76) 08/07/2023   07:23:02  (  69.92,  65.45)   12.82                72
 08/09/2023   21:59:44   (  70.20,-153.59) 08/09/2023   22:00:32  (  70.19,-153.57)    1.29                48
 08/09/2023   22:50:26   ( -70.09,  13.89) 08/09/2023   22:50:02  ( -70.09,  13.92)    1.15                24
 08/12/2023   14:16:38   (  70.16, -37.76) 08/12/2023   14:17:01  (  70.16, -37.72)    1.58                23
 08/12/2023   15:07:20   ( -70.05, 129.72) 08/12/2023   15:06:31  ( -70.07, 129.77)    2.49                49