Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 4 27.  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)
 04/27/2023   21:59:26   ( -70.22,  26.35) 04/27/2023   22:00:12  ( -70.20,  26.30)    3.01                46
 04/27/2023   22:50:10   (  70.10,-166.15) 04/27/2023   22:49:39  (  70.10,-166.20)    1.77                31
 04/30/2023   13:25:52   (  70.94, -26.35) 04/30/2023   13:27:00  (  70.85, -24.49)   68.29                68
 04/30/2023   14:16:22   ( -70.22, 142.13) 04/30/2023   14:16:40  ( -70.20, 142.17)    2.98                18
 04/30/2023   15:07:06   (  70.10, -50.38) 04/30/2023   15:06:07  (  70.09, -50.34)    2.00                59
 05/03/2023   05:42:35   (  70.26,  90.52) 05/03/2023   05:43:38  (  70.27,  90.51)    0.58                63
 05/03/2023   06:33:17   ( -70.17,-102.02) 05/03/2023   06:33:08  ( -70.16,-102.01)    1.56                 9
 05/03/2023   07:23:52   (  69.58,  66.18) 05/03/2023   07:22:42  (  69.66,  64.95)   48.64                70
 05/05/2023   21:59:30   (  70.22,-153.65) 05/05/2023   22:00:05  (  70.25,-153.63)    2.89                35
 05/05/2023   22:50:12   ( -70.13,  13.81) 05/05/2023   22:49:35  ( -70.14,  13.85)    1.96                37
 05/08/2023   13:25:48   ( -70.73, 154.02) 05/08/2023   13:26:58  ( -70.64, 155.19)   43.95                70
 05/08/2023   14:16:24   (  70.19, -37.82) 05/08/2023   14:16:31  (  70.20, -37.81)    0.83                 7
 05/08/2023   15:07:06   ( -70.10, 129.64) 05/08/2023   15:06:01  ( -70.10, 129.67)    1.33                65