Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 6 24.  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)
 06/24/2020   14:15:43   ( -70.25, 142.17) 06/24/2020   14:16:54  ( -70.24, 142.38)    8.01                71
 06/24/2020   15:06:26   (  70.08, -50.27) 06/24/2020   15:06:22  (  70.09, -50.19)    3.09                 4
 06/24/2020   15:57:06   ( -69.88, 117.35) 06/24/2020   15:55:53  ( -69.92, 117.20)    6.94                73
 06/27/2020   06:32:34   ( -70.13,-101.89) 06/27/2020   06:33:25  ( -70.16,-101.86)    3.13                51
 06/27/2020   07:23:18   (  70.03,  65.59) 06/27/2020   07:22:53  (  70.00,  65.56)    2.54                25
 06/27/2020   08:13:44   ( -69.08,-125.73) 06/27/2020   08:12:37  ( -69.12,-128.00)   90.14                67
 06/29/2020   22:49:27   ( -70.08,  13.97) 06/29/2020   22:49:57  ( -70.07,  13.90)    2.91                30
 06/29/2020   23:40:11   (  69.97,-178.56) 06/29/2020   23:39:24  (  69.97,-178.61)    1.91                47
 07/02/2020   14:15:44   (  70.44, -38.13) 07/02/2020   14:16:55  (  70.31, -37.51)   26.93                71
 07/02/2020   15:06:21   ( -70.07, 129.75) 07/02/2020   15:06:27  ( -70.10, 129.81)    3.27                 6
 07/02/2020   15:57:04   (  69.92, -62.70) 07/02/2020   15:55:55  (  69.93, -62.78)    3.47                69
 07/05/2020   06:32:32   (  70.12,  78.13) 07/05/2020   06:33:29  (  70.11,  78.07)    2.85                57
 07/05/2020   07:23:14   ( -70.02,-114.39) 07/05/2020   07:22:59  ( -70.00,-114.44)    2.52                15
 07/05/2020   08:13:45   (  69.22,  54.07) 07/05/2020   08:12:37  (  69.29,  52.22)   73.28                68
 07/07/2020   22:49:25   (  70.12,-166.09) 07/07/2020   22:49:58  (  70.12,-166.03)    2.41                33
 07/07/2020   23:40:07   ( -70.02,   1.38) 07/07/2020   23:39:28  ( -70.02,   1.46)    2.87                39