Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 5 3.  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)
 05/03/2023   05:42:35   (  70.29,  90.47) 05/03/2023   05:43:37  (  70.29,  90.54)    2.64                62
 05/03/2023   06:33:16   ( -70.15,-102.00) 05/03/2023   06:33:07  ( -70.17,-101.99)    1.89                 9
 05/03/2023   07:23:52   (  69.61,  66.13) 05/03/2023   07:22:42  (  69.63,  64.90)   47.88                70
 05/05/2023   21:59:30   (  70.25,-153.69) 05/05/2023   22:00:05  (  70.22,-153.67)    2.86                35
 05/05/2023   22:50:11   ( -70.11,  13.85) 05/05/2023   22:49:35  ( -70.11,  13.81)    1.49                36
 05/08/2023   13:25:49   ( -70.75, 153.98) 05/08/2023   13:26:59  ( -70.63, 155.16)   45.76                70
 05/08/2023   14:16:25   (  70.21, -37.86) 05/08/2023   14:16:32  (  70.19, -37.83)    2.83                 7
 05/08/2023   15:07:06   ( -70.08, 129.68) 05/08/2023   15:06:02  ( -70.08, 129.64)    1.35                64
 05/11/2023   05:42:35   ( -70.25, -89.45) 05/11/2023   05:43:32  ( -70.24, -89.52)    2.80                57
 05/11/2023   06:33:19   (  70.13,  78.04) 05/11/2023   06:32:59  (  70.13,  77.97)    2.90                20
 05/11/2023   07:23:48   ( -69.36,-113.49) 05/11/2023   07:22:40  ( -69.42,-115.38)   74.30                68
 05/13/2023   21:59:29   ( -70.23,  26.37) 05/13/2023   21:59:57  ( -70.22,  26.33)    1.72                28
 05/13/2023   22:50:13   (  70.11,-166.15) 05/13/2023   22:49:24  (  70.10,-166.19)    1.93                49
 05/16/2023   13:25:42   (  70.30, -25.29) 05/16/2023   13:26:52  (  70.32, -25.26)    2.60                70
 05/16/2023   14:16:24   ( -70.21, 142.17) 05/16/2023   14:16:22  ( -70.22, 142.22)    2.35                 2
 05/16/2023   15:07:04   (  69.89, -50.03) 05/16/2023   15:05:52  (  69.94, -50.53)   20.06                72