Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 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)
 05/04/2020   21:59:04   ( -70.27,  26.37) 05/04/2020   22:00:06  ( -70.28,  26.41)    2.30                62
 05/04/2020   22:49:48   (  70.14,-166.13) 05/04/2020   22:49:33  (  70.17,-166.10)    3.17                15
 05/04/2020   23:40:21   ( -69.59,   2.02) 05/04/2020   23:39:11  ( -69.62,   0.77)   48.38                70
 05/07/2020   14:15:58   ( -70.23, 142.20) 05/07/2020   14:16:34  ( -70.25, 142.25)    3.06                36
 05/07/2020   15:06:42   (  70.11, -50.31) 05/07/2020   15:06:01  (  70.14, -50.27)    3.26                41
 05/10/2020   05:42:17   (  70.65,  89.97) 05/10/2020   05:43:28  (  70.54,  90.91)   37.07                71
 05/10/2020   06:32:52   ( -70.20,-101.98) 05/10/2020   06:33:02  ( -70.22,-101.92)    3.27                10
 05/10/2020   07:23:36   (  70.08,  65.50) 05/10/2020   07:22:29  (  70.10,  65.56)    2.92                67
 05/12/2020   21:59:04   (  70.26,-153.62) 05/12/2020   22:00:00  (  70.28,-153.59)    2.58                56
 05/12/2020   22:49:46   ( -70.16,  13.84) 05/12/2020   22:49:30  ( -70.18,  13.90)    2.98                16
 05/12/2020   23:40:17   (  69.36,-177.67) 05/12/2020   23:39:09  (  69.40,-179.53)   72.97                68
 05/15/2020   14:15:57   (  70.23, -37.81) 05/15/2020   14:16:27  (  70.23, -37.77)    1.47                30
 05/15/2020   15:06:39   ( -70.13, 129.66) 05/15/2020   15:05:57  ( -70.14, 129.72)    2.47                42