Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2021 3 5.  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)
 03/07/2021   15:06:06   (  70.09, -50.24) 03/07/2021   15:06:34  (  70.07, -50.29)    2.24                28
 03/07/2021   15:56:48   ( -69.99, 117.22) 03/07/2021   15:56:03  ( -70.01, 117.26)    2.72                45
 03/10/2021   06:32:21   ( -70.43,-102.30) 03/10/2021   06:33:32  ( -70.32,-101.70)   25.45                71
 03/10/2021   07:23:00   (  70.05,  65.59) 03/10/2021   07:23:02  (  70.05,  65.55)    1.51                 2
 03/10/2021   08:13:42   ( -69.96,-126.95) 03/10/2021   08:12:32  ( -69.93,-126.97)    2.80                70
 03/12/2021   22:49:10   ( -70.13,  13.94) 03/12/2021   22:50:03  ( -70.12,  13.90)    1.70                53
 03/12/2021   23:39:54   (  70.02,-178.59) 03/12/2021   23:39:30  (  70.01,-178.61)    1.49                24
 03/13/2021   00:30:21   ( -69.13,  -9.97) 03/13/2021   00:29:13  ( -69.19, -12.09)   84.02                68
 03/15/2021   15:06:03   ( -70.10, 129.76) 03/15/2021   15:06:30  ( -70.09, 129.73)    1.82                27
 03/15/2021   15:56:47   (  70.00, -62.77) 03/15/2021   15:55:57  (  69.98, -62.78)    2.57                50
 03/18/2021   06:32:16   (  70.23,  78.02) 03/18/2021   06:33:27  (  70.21,  78.15)    5.77                71
 03/18/2021   07:22:57   ( -70.08,-114.42) 03/18/2021   07:22:58  ( -70.05,-114.44)    3.10                 1
 03/18/2021   08:13:39   (  69.87,  53.20) 03/18/2021   08:12:26  (  69.88,  52.97)    9.02                73