Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 5 16.  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)
 05/18/2020   05:42:20   ( -71.01, -90.61) 05/18/2020   05:43:27  ( -70.93, -88.42)   80.11                67
 05/18/2020   06:32:50   (  70.16,  78.06) 05/18/2020   06:33:06  (  70.16,  78.09)    0.91                16
 05/18/2020   07:23:32   ( -70.07,-114.48) 05/18/2020   07:22:36  ( -70.06,-114.42)    2.63                56
 05/20/2020   21:59:00   ( -70.25,  26.39) 05/20/2020   22:00:12  ( -70.22,  26.40)    3.00                72
 05/20/2020   22:49:44   (  70.14,-166.13) 05/20/2020   22:49:39  (  70.11,-166.12)    3.11                 5
 05/20/2020   23:40:23   ( -69.89,   1.57) 05/20/2020   23:39:10  ( -69.96,   1.30)   12.87                73
 05/23/2020   14:15:54   ( -70.23, 142.20) 05/23/2020   14:16:45  ( -70.22, 142.25)    2.35                51
 05/23/2020   15:06:38   (  70.12, -50.33) 05/23/2020   15:06:12  (  70.10, -50.26)    2.87                26
 05/23/2020   15:57:04   ( -69.17, 118.37) 05/23/2020   15:55:57  ( -69.18, 116.12)   88.99                67
 05/26/2020   06:32:47   ( -70.15,-101.92) 05/26/2020   06:33:20  ( -70.15,-101.98)    2.44                33
 05/26/2020   07:23:31   (  70.05,  65.55) 05/26/2020   07:22:47  (  70.03,  65.50)    2.34                44
 05/28/2020   21:59:07   (  70.71,-154.35) 05/28/2020   22:00:17  (  70.60,-153.10)   47.61                70
 05/28/2020   22:49:40   ( -70.13,  13.88) 05/28/2020   22:49:54  ( -70.13,  13.84)    1.60                14
 05/28/2020   23:40:24   (  70.03,-178.65) 05/28/2020   23:39:21  (  70.01,-178.68)    2.19                63