Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 4 23.  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)
 04/24/2020   05:42:25   (  70.88,  89.62) 04/24/2020   05:43:34  (  70.76,  91.25)   61.31                69
 04/24/2020   06:32:55   ( -70.17,-101.93) 04/24/2020   06:33:13  ( -70.16,-101.99)    2.90                18
 04/24/2020   07:23:40   (  70.10,  65.49) 04/24/2020   07:22:39  (  70.10,  65.57)    2.95                61
 04/26/2020   21:59:07   (  70.26,-153.62) 04/26/2020   22:00:10  (  70.25,-153.62)    1.38                63
 04/26/2020   22:49:48   ( -70.13,  13.91) 04/26/2020   22:49:40  ( -70.15,  13.87)    2.87                 8
 04/26/2020   23:40:24   (  69.58,-177.97) 04/26/2020   23:39:14  (  69.64,-179.19)   47.81                70
 04/29/2020   14:16:01   (  70.22, -37.79) 04/29/2020   14:16:38  (  70.23, -37.77)    1.32                37
 04/29/2020   15:06:43   ( -70.13, 129.66) 04/29/2020   15:06:08  ( -70.13, 129.72)    2.30                35
 05/02/2020   05:42:22   ( -70.87, -90.37) 05/02/2020   05:43:31  ( -70.77, -88.74)   60.72                69
 05/02/2020   06:32:55   (  70.18,  78.04) 05/02/2020   06:33:07  (  70.16,  78.00)    3.36                12
 05/02/2020   07:23:36   ( -70.04,-114.42) 05/02/2020   07:22:37  ( -70.06,-114.50)    3.64                59
 05/04/2020   21:59:05   ( -70.26,  26.39) 05/04/2020   22:00:08  ( -70.26,  26.38)    0.37                63
 05/04/2020   22:49:49   (  70.15,-166.13) 05/04/2020   22:49:35  (  70.13,-166.15)    1.67                14
 05/04/2020   23:40:22   ( -69.63,   1.96) 05/04/2020   23:39:11  ( -69.65,   0.81)   44.23                71