Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2021 10 26.  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)
 10/28/2021   07:23:07   ( -70.02,-114.52) 10/28/2021   07:23:35  ( -70.01,-114.47)    2.08                28
 10/28/2021   08:13:51   (  69.91,  52.96) 10/28/2021   08:13:02  (  69.91,  53.03)    2.92                49
 10/30/2021   22:49:22   (  70.29,-166.48) 10/30/2021   22:50:32  (  70.23,-165.91)   22.28                70
 10/30/2021   23:39:59   ( -69.93,   1.39) 10/30/2021   23:40:05  ( -69.96,   1.33)    3.48                 6
 10/31/2021   00:30:43   (  69.83, 168.86) 10/31/2021   00:29:32  (  69.85, 168.82)    3.11                71
 11/02/2021   15:06:11   (  70.05, -50.33) 11/02/2021   15:07:04  (  70.05, -50.29)    1.43                53
 11/02/2021   15:56:53   ( -69.95, 117.14) 11/02/2021   15:56:34  ( -69.94, 117.19)    2.22                19
 11/02/2021   16:47:22   (  69.05, -74.25) 11/02/2021   16:46:14  (  69.12, -76.28)   81.01                68
 11/05/2021   07:23:04   (  70.03,  65.49) 11/05/2021   07:23:33  (  70.03,  65.56)    2.76                29
 11/05/2021   08:13:45   ( -69.87,-126.96) 11/05/2021   08:13:04  ( -69.87,-127.03)    2.64                41
 11/07/2021   22:49:19   ( -70.47,  13.27) 11/07/2021   22:50:30  ( -70.34,  14.24)   39.03                71
 11/07/2021   23:39:55   (  69.95,-178.61) 11/07/2021   23:40:02  (  69.95,-178.67)    2.15                 7
 11/08/2021   00:30:37   ( -69.85, -11.14) 11/08/2021   00:29:32  ( -69.85, -11.18)    1.42                65