Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2022 1 18.  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)
 01/18/2022   23:39:02   ( -70.06,   1.50) 01/18/2022   23:39:49  ( -70.09,   1.50)    3.33                47
 01/19/2022   00:29:46   (  69.93, 169.00) 01/19/2022   00:29:17  (  69.93, 168.93)    2.79                29
 01/21/2022   15:05:31   (  70.76, -51.18) 01/21/2022   15:06:39  (  70.65, -49.43)   65.77                68
 01/21/2022   15:56:01   ( -70.05, 117.27) 01/21/2022   15:56:18  ( -70.04, 117.31)    2.11                17
 01/21/2022   16:46:45   (  69.92, -75.23) 01/21/2022   16:45:45  (  69.94, -75.18)    2.36                60
 01/24/2022   07:22:17   (  70.08,  65.66) 01/24/2022   07:23:17  (  70.09,  65.64)    1.64                60
 01/24/2022   08:12:59   ( -69.99,-126.88) 01/24/2022   08:12:47  ( -69.98,-126.89)    1.42                12
 01/24/2022   09:03:33   (  69.34,  41.39) 01/24/2022   09:02:23  (  69.38,  39.93)   57.11                70
 01/26/2022   23:39:15   (  70.08,-178.58) 01/26/2022   23:39:44  (  70.07,-178.51)    2.84                29
 01/27/2022   00:29:56   ( -69.94, -11.04) 01/27/2022   00:29:14  ( -69.96, -11.03)    3.00                42
 01/29/2022   15:05:32   ( -70.30, 129.53) 01/29/2022   15:06:44  ( -70.21, 129.92)   18.41                72
 01/29/2022   15:56:12   (  69.98, -62.66) 01/29/2022   15:56:13  (  69.99, -62.74)    3.17                 1
 01/29/2022   16:46:54   ( -69.88, 104.80) 01/29/2022   16:45:43  ( -69.88, 104.74)    2.21                71