Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 11 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)
 11/20/2020   22:49:12   ( -70.66,  13.04) 11/20/2020   22:50:21  ( -70.55,  14.56)   57.45                69
 11/20/2020   23:39:46   (  70.02,-178.64) 11/20/2020   23:39:56  (  70.01,-178.58)    2.54                10
 11/21/2020   00:30:27   ( -69.87, -11.11) 11/21/2020   00:29:26  ( -69.90, -11.10)    2.44                61
 11/23/2020   15:05:57   ( -70.06, 129.74) 11/23/2020   15:07:00  ( -70.05, 129.71)    2.23                63
 11/23/2020   15:56:41   (  69.95, -62.77) 11/23/2020   15:56:27  (  69.94, -62.79)    1.01                14
 11/23/2020   16:47:14   ( -69.38, 105.38) 11/23/2020   16:46:04  ( -69.45, 104.16)   48.15                70
 11/26/2020   07:22:53   ( -70.05,-114.46) 11/26/2020   07:23:30  ( -70.03,-114.43)    1.89                37
 11/26/2020   08:13:37   (  69.93,  53.02) 11/26/2020   08:12:57  (  69.93,  53.06)    1.78                40
 11/28/2020   22:49:14   (  70.55,-166.80) 11/28/2020   22:50:24  (  70.39,-165.67)   45.57                70
 11/28/2020   23:39:47   ( -69.98,   1.40) 11/28/2020   23:40:00  ( -69.96,   1.34)    3.27                13
 11/29/2020   00:30:31   (  69.87, 168.88) 11/29/2020   00:29:27  (  69.85, 168.83)    3.01                64
 12/01/2020   15:06:01   (  70.07, -50.28) 12/01/2020   15:06:59  (  70.09, -50.23)    3.22                58
 12/01/2020   15:56:42   ( -69.92, 117.26) 12/01/2020   15:56:30  ( -69.94, 117.19)    3.67                12
 12/01/2020   16:47:15   (  69.22, -74.41) 12/01/2020   16:46:06  (  69.32, -76.00)   63.53                69