Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2022 1 17.  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,   1.49) 01/18/2022   23:39:49  ( -70.08,   1.49)    1.85                47
 01/19/2022   00:29:46   (  69.93, 168.99) 01/19/2022   00:29:17  (  69.93, 168.92)    2.91                29
 01/21/2022   15:05:31   (  70.77, -51.20) 01/21/2022   15:06:39  (  70.64, -49.44)   66.11                68
 01/21/2022   15:56:01   ( -70.06, 117.26) 01/21/2022   15:56:18  ( -70.03, 117.30)    3.24                17
 01/21/2022   16:46:45   (  69.93, -75.24) 01/21/2022   16:45:45  (  69.93, -75.20)    1.77                60
 01/24/2022   07:22:17   (  70.09,  65.65) 01/24/2022   07:23:17  (  70.08,  65.62)    1.32                60
 01/24/2022   08:12:59   ( -70.00,-126.89) 01/24/2022   08:12:47  ( -69.97,-126.90)    3.03                12
 01/24/2022   09:03:32   (  69.29,  41.45) 01/24/2022   09:02:23  (  69.37,  39.92)   60.68                69
 01/26/2022   23:39:15   (  70.03,-178.51) 01/26/2022   23:39:45  (  70.06,-178.52)    3.10                30
 01/27/2022   00:29:57   ( -69.94, -11.05) 01/27/2022   00:29:15  ( -69.95, -11.04)    1.35                42
 01/29/2022   15:05:32   ( -70.31, 129.52) 01/29/2022   15:06:43  ( -70.25, 129.99)   18.70                71
 01/29/2022   15:56:13   (  70.04, -62.75) 01/29/2022   15:56:12  (  70.03, -62.68)    2.78                 1
 01/29/2022   16:46:54   ( -69.89, 104.79) 01/29/2022   16:45:43  ( -69.87, 104.73)    3.15                71