Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2022 3 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)
 03/18/2022   14:15:49   (  70.58, -38.38) 03/18/2022   14:16:59  (  70.46, -37.41)   38.67                70
 03/18/2022   15:06:24   ( -70.11, 129.67) 03/18/2022   15:06:33  ( -70.12, 129.74)    2.95                 9
 03/18/2022   15:57:07   (  69.95, -62.77) 03/18/2022   15:56:01  (  69.96, -62.84)    3.00                66
 03/21/2022   06:32:38   (  70.18,  78.02) 03/21/2022   06:33:30  (  70.18,  78.08)    2.38                52
 03/21/2022   07:23:20   ( -70.08,-114.51) 03/21/2022   07:23:00  ( -70.07,-114.45)    2.55                20
 03/21/2022   08:13:48   (  69.12,  54.20) 03/21/2022   08:12:41  (  69.19,  52.00)   87.38                67
 03/23/2022   22:49:34   (  70.09,-166.09) 03/23/2022   22:49:58  (  70.12,-166.13)    3.20                24
 03/23/2022   23:40:16   ( -69.99,   1.38) 03/23/2022   23:39:28  ( -70.01,   1.35)    2.44                48
 03/26/2022   14:15:48   ( -70.23, 142.17) 03/26/2022   14:16:58  ( -70.21, 142.24)    3.12                70
 03/26/2022   15:06:31   (  70.07, -50.28) 03/26/2022   15:06:25  (  70.10, -50.28)    3.34                 6
 03/26/2022   15:57:10   ( -69.81, 117.43) 03/26/2022   15:55:57  ( -69.88, 117.06)   16.81                73
 03/29/2022   06:32:44   ( -70.15,-101.94) 03/29/2022   06:33:26  ( -70.13,-101.99)    2.96                42
 03/29/2022   07:23:28   (  70.04,  65.52) 03/29/2022   07:22:52  (  70.07,  65.56)    2.70                36
 03/31/2022   21:59:06   (  70.66,-154.30) 03/31/2022   22:00:16  (  70.51,-153.18)   44.20                70
 03/31/2022   22:49:40   ( -70.13,  13.86) 03/31/2022   22:49:51  ( -70.14,  13.91)    2.55                11
 03/31/2022   23:40:24   (  70.03,-178.68) 03/31/2022   23:39:18  (  70.02,-178.61)    2.54                66