Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 4 26.  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)
 04/26/2020   21:59:07   (  70.27,-153.63) 04/26/2020   22:00:09  (  70.29,-153.56)    3.56                62
 04/26/2020   22:49:48   ( -70.14,  13.89) 04/26/2020   22:49:40  ( -70.13,  13.84)    2.17                 8
 04/26/2020   23:40:24   (  69.59,-177.98) 04/26/2020   23:39:14  (  69.63,-179.20)   47.80                70
 04/29/2020   14:16:01   (  70.23, -37.80) 04/29/2020   14:16:38  (  70.21, -37.79)    1.70                37
 04/29/2020   15:06:42   ( -70.09, 129.73) 04/29/2020   15:06:08  ( -70.11, 129.69)    2.14                34
 05/02/2020   05:42:22   ( -70.89, -90.39) 05/02/2020   05:43:31  ( -70.74, -88.78)   61.20                69
 05/02/2020   06:32:55   (  70.19,  78.03) 05/02/2020   06:33:06  (  70.19,  78.05)    1.04                11
 05/02/2020   07:23:37   ( -70.11,-114.52) 05/02/2020   07:22:36  ( -70.09,-114.46)    3.16                61
 05/04/2020   21:59:05   ( -70.27,  26.36) 05/04/2020   22:00:07  ( -70.28,  26.42)    2.27                62
 05/04/2020   22:49:49   (  70.16,-166.15) 05/04/2020   22:49:34  (  70.16,-166.11)    1.69                15
 05/04/2020   23:40:22   ( -69.59,   2.01) 05/04/2020   23:39:11  ( -69.68,   0.85)   45.93                71
 05/07/2020   14:15:58   ( -70.23, 142.19) 05/07/2020   14:16:34  ( -70.25, 142.25)    3.11                36
 05/07/2020   15:06:42   (  70.12, -50.33) 05/07/2020   15:06:01  (  70.13, -50.28)    2.24                41
 05/10/2020   05:42:17   (  70.66,  89.96) 05/10/2020   05:43:27  (  70.59,  90.99)   39.03                70
 05/10/2020   06:32:52   ( -70.20,-101.99) 05/10/2020   06:33:02  ( -70.22,-101.92)    3.50                10
 05/10/2020   07:23:36   (  70.09,  65.49) 05/10/2020   07:22:29  (  70.10,  65.55)    2.56                67