Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 5 6.  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)
 05/07/2020   14:15:58   ( -70.21, 142.22) 05/07/2020   14:16:35  ( -70.21, 142.19)    1.17                37
 05/07/2020   15:06:42   (  70.09, -50.28) 05/07/2020   15:06:02  (  70.10, -50.32)    1.83                40
 05/10/2020   05:42:18   (  70.69,  89.92) 05/10/2020   05:43:28  (  70.56,  90.94)   40.29                70
 05/10/2020   06:32:52   ( -70.18,-101.95) 05/10/2020   06:33:03  ( -70.18,-101.98)    0.90                11
 05/10/2020   07:23:36   (  70.06,  65.53) 05/10/2020   07:22:30  (  70.06,  65.51)    1.14                66
 05/12/2020   21:59:03   (  70.24,-153.59) 05/12/2020   22:00:00  (  70.24,-153.64)    1.88                57
 05/12/2020   22:49:45   ( -70.15,  13.87) 05/12/2020   22:49:30  ( -70.14,  13.85)    1.05                15
 05/12/2020   23:40:16   (  69.34,-177.64) 05/12/2020   23:39:08  (  69.41,-179.50)   73.51                68
 05/15/2020   14:15:57   (  70.21, -37.78) 05/15/2020   14:16:28  (  70.20, -37.83)    2.28                31
 05/15/2020   15:06:39   ( -70.11, 129.68) 05/15/2020   15:05:58  ( -70.10, 129.66)    2.09                41
 05/18/2020   05:42:13   ( -70.60, -89.94) 05/18/2020   05:43:24  ( -70.54, -89.09)   32.32                71
 05/18/2020   06:32:51   (  70.18,  78.03) 05/18/2020   06:32:55  (  70.20,  78.06)    2.45                 4
 05/18/2020   07:23:33   ( -70.08,-114.50) 05/18/2020   07:22:25  ( -70.10,-114.44)    3.17                68