Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2020 11 23.  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)
 11/23/2020   15:05:57   ( -70.08, 129.73) 11/23/2020   15:06:59  ( -70.09, 129.77)    2.16                62
 11/23/2020   15:56:41   (  69.96, -62.78) 11/23/2020   15:56:27  (  69.93, -62.81)    2.65                14
 11/23/2020   16:47:14   ( -69.39, 105.36) 11/23/2020   16:46:04  ( -69.44, 104.14)   47.82                70
 11/26/2020   07:22:52   ( -70.01,-114.40) 11/26/2020   07:23:30  ( -70.02,-114.45)    2.32                38
 11/26/2020   08:13:36   (  69.89,  53.08) 11/26/2020   08:12:57  (  69.91,  53.04)    3.14                39
 11/28/2020   22:49:13   (  70.51,-166.74) 11/28/2020   22:50:23  (  70.43,-165.61)   42.62                70
 11/28/2020   23:39:47   ( -70.00,   1.38) 11/28/2020   23:39:59  ( -70.00,   1.39)    0.61                12
 11/29/2020   00:30:31   (  69.88, 168.86) 11/29/2020   00:29:26  (  69.89, 168.89)    1.38                65
 12/01/2020   15:06:01   (  70.08, -50.30) 12/01/2020   15:06:59  (  70.08, -50.25)    1.79                58
 12/01/2020   15:56:43   ( -69.99, 117.16) 12/01/2020   15:56:29  ( -69.97, 117.23)    3.19                14
 12/01/2020   16:47:15   (  69.24, -74.43) 12/01/2020   16:46:06  (  69.31, -76.03)   63.25                69
 12/04/2020   07:22:56   (  70.02,  65.56) 12/04/2020   07:23:29  (  70.04,  65.57)    1.87                33
 12/04/2020   08:13:38   ( -69.93,-126.98) 12/04/2020   08:12:59  ( -69.94,-126.93)    2.33                39
 12/06/2020   22:49:16   ( -70.55,  13.19) 12/06/2020   22:50:26  ( -70.45,  14.39)   46.25                70
 12/06/2020   23:39:51   (  69.97,-178.59) 12/06/2020   23:39:59  (  70.00,-178.60)    3.18                 8
 12/07/2020   00:30:33   ( -69.87, -11.13) 12/07/2020   00:29:29  ( -69.90, -11.11)    3.39                64