Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 4 9.  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)
 04/11/2023   21:59:17   ( -70.21,  26.38) 04/11/2023   22:00:13  ( -70.22,  26.37)    0.96                56
 04/11/2023   22:50:01   (  70.10,-166.14) 04/11/2023   22:49:40  (  70.11,-166.13)    1.92                21
 04/11/2023   23:40:30   ( -69.31,   2.33) 04/11/2023   23:39:22  ( -69.34,   0.44)   74.43                68
 04/14/2023   13:25:48   (  71.13, -26.68) 04/14/2023   13:26:54  (  71.05, -24.12)   92.59                66
 04/14/2023   14:16:13   ( -70.14, 142.25) 04/14/2023   14:16:38  ( -70.17, 142.19)    3.22                25
 04/14/2023   15:06:57   (  70.03, -50.27) 04/14/2023   15:06:05  (  70.06, -50.32)    3.18                52
 04/17/2023   05:42:28   (  70.24,  90.55) 04/17/2023   05:43:32  (  70.25,  90.58)    1.62                64
 04/17/2023   06:33:10   ( -70.14,-101.98) 04/17/2023   06:33:02  ( -70.14,-101.95)    1.04                 8
 04/17/2023   07:23:46   (  69.61,  66.13) 04/17/2023   07:22:35  (  69.70,  65.08)   41.93                71
 04/19/2023   21:59:24   (  70.19,-153.61) 04/19/2023   21:59:56  (  70.19,-153.61)    0.14                32
 04/19/2023   22:50:06   ( -70.09,  13.86) 04/19/2023   22:49:26  ( -70.08,  13.87)    0.99                40
 04/22/2023   13:25:38   ( -70.42, 154.50) 04/22/2023   13:26:50  ( -70.33, 154.84)   15.98                72
 04/22/2023   14:16:19   (  70.16, -37.78) 04/22/2023   14:16:18  (  70.16, -37.76)    0.89                 1
 04/22/2023   15:07:01   ( -70.05, 129.69) 04/22/2023   15:05:48  ( -70.05, 129.72)    1.09                73