Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 8 13.  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)
 08/15/2023   05:42:53   ( -70.51, -89.84) 08/15/2023   05:44:05  ( -70.40, -89.16)   27.96                72
 08/15/2023   06:33:32   (  70.13,  78.05) 08/15/2023   06:33:35  (  70.13,  78.10)    1.76                 3
 08/15/2023   07:24:14   ( -70.04,-114.49) 08/15/2023   07:23:05  ( -70.02,-114.42)    3.08                69
 08/17/2023   21:59:41   ( -70.22,  26.38) 08/17/2023   22:00:39  ( -70.20,  26.43)    2.72                58
 08/17/2023   22:50:25   (  70.11,-166.15) 08/17/2023   22:50:06  (  70.10,-166.08)    3.30                19
 08/17/2023   23:40:55   ( -69.38,   2.25) 08/17/2023   23:39:46  ( -69.44,   0.65)   62.80                69
 08/20/2023   14:16:34   ( -70.15, 142.26) 08/20/2023   14:17:11  ( -70.17, 142.25)    1.52                37
 08/20/2023   15:07:18   (  70.05, -50.28) 08/20/2023   15:06:38  (  70.06, -50.26)    1.08                40
 08/23/2023   05:42:56   (  70.77,  89.73) 08/23/2023   05:44:05  (  70.66,  91.21)   56.18                69
 08/23/2023   06:33:28   ( -70.14,-101.96) 08/23/2023   06:33:43  ( -70.12,-101.94)    2.91                15
 08/23/2023   07:24:11   (  69.99,  65.59) 08/23/2023   07:23:10  (  70.00,  65.54)    2.50                61
 08/25/2023   21:59:39   (  70.19,-153.58) 08/25/2023   22:00:44  (  70.21,-153.57)    2.26                65
 08/25/2023   22:50:21   ( -70.09,  13.90) 08/25/2023   22:50:14  ( -70.11,  13.93)    3.09                 7
 08/25/2023   23:40:58   (  69.62,-178.09) 08/25/2023   23:39:47  (  69.67,-179.05)   37.58                71