Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2022 3 10.  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)
 03/10/2022   14:15:49   ( -71.04, 140.88) 03/10/2022   14:16:56  ( -70.94, 143.33)   89.40                67
 03/10/2022   15:06:17   (  70.09, -50.29) 03/10/2022   15:06:37  (  70.08, -50.31)    1.86                20
 03/10/2022   15:56:59   ( -69.99, 117.18) 03/10/2022   15:56:06  ( -70.02, 117.24)    3.41                53
 03/13/2022   06:32:30   ( -70.15,-101.93) 03/13/2022   06:33:38  ( -70.18,-101.94)    2.38                68
 03/13/2022   07:23:14   (  70.04,  65.55) 03/13/2022   07:23:05  (  70.07,  65.55)    2.67                 9
 03/13/2022   08:13:51   ( -69.68,-126.59) 03/13/2022   08:12:39  ( -69.74,-127.27)   27.17                72
 03/15/2022   22:49:26   ( -70.11,  13.91) 03/15/2022   22:50:06  ( -70.11,  13.84)    2.59                40
 03/15/2022   23:40:10   (  70.00,-178.62) 03/15/2022   23:39:33  (  70.00,-178.67)    2.08                37
 03/18/2022   14:15:49   (  70.59, -38.41) 03/18/2022   14:16:59  (  70.46, -37.40)   40.22                70
 03/18/2022   15:06:23   ( -70.07, 129.74) 03/18/2022   15:06:34  ( -70.08, 129.69)    2.47                11
 03/18/2022   15:57:07   (  69.96, -62.79) 03/18/2022   15:56:01  (  69.97, -62.83)    1.40                66
 03/21/2022   06:32:38   (  70.14,  78.08) 03/21/2022   06:33:32  (  70.15,  78.03)    2.27                54
 03/21/2022   07:23:20   ( -70.03,-114.44) 03/21/2022   07:23:02  ( -70.05,-114.48)    2.46                18
 03/21/2022   08:13:49   (  69.13,  54.18) 03/21/2022   08:12:42  (  69.21,  52.03)   85.67                67
 03/23/2022   22:49:35   (  70.10,-166.10) 03/23/2022   22:50:00  (  70.10,-166.16)    2.29                25
 03/23/2022   23:40:17   ( -70.00,   1.38) 03/23/2022   23:39:30  ( -70.00,   1.33)    1.85                47