Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 5 20.  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)
 05/20/2020   21:58:59   ( -70.19,  26.47) 05/20/2020   22:00:08  ( -70.21,  26.46)    1.97                69
 05/20/2020   22:49:43   (  70.08,-166.04) 05/20/2020   22:49:35  (  70.10,-166.05)    3.06                 8
 05/20/2020   23:40:21   ( -69.78,   1.73) 05/20/2020   23:39:08  ( -69.83,   1.20)   21.09                73
 05/23/2020   14:15:53   ( -70.17, 142.29) 05/23/2020   14:16:38  ( -70.19, 142.31)    2.99                45
 05/23/2020   15:06:37   (  70.05, -50.23) 05/23/2020   15:06:05  (  70.08, -50.20)    3.38                32
 05/26/2020   05:42:20   (  71.02,  89.36) 05/26/2020   05:43:26  (  70.93,  91.67)   84.47                66
 05/26/2020   06:32:47   ( -70.14,-101.90) 05/26/2020   06:33:09  ( -70.11,-101.91)    2.93                22
 05/26/2020   07:23:31   (  70.03,  65.57) 05/26/2020   07:22:36  (  70.00,  65.57)    3.35                55
 05/28/2020   21:58:58   (  70.22,-153.57) 05/28/2020   22:00:08  (  70.19,-153.56)    3.11                70
 05/28/2020   22:49:40   ( -70.12,  13.90) 05/28/2020   22:49:38  ( -70.09,  13.93)    3.29                 2
 05/28/2020   23:40:20   (  69.80,-178.31) 05/28/2020   23:39:07  (  69.86,-178.74)   17.90                73
 05/31/2020   14:15:51   (  70.14, -37.69) 05/31/2020   14:16:38  (  70.16, -37.72)    1.89                47
 05/31/2020   15:06:33   ( -70.04, 129.79) 05/31/2020   15:06:08  ( -70.06, 129.78)    2.16                25