Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2022 2 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)
 02/11/2022   22:49:00   ( -70.57,  13.27) 02/11/2022   22:50:10  ( -70.46,  14.39)   43.10                70
 02/11/2022   23:39:36   (  70.03,-178.57) 02/11/2022   23:39:43  (  70.03,-178.59)    0.54                 7
 02/12/2022   00:30:18   ( -69.94, -11.12) 02/12/2022   00:29:13  ( -69.91, -11.12)    3.04                65
 02/14/2022   15:05:50   ( -70.12, 129.75) 02/14/2022   15:06:44  ( -70.14, 129.80)    2.57                54
 02/14/2022   15:56:33   (  70.01, -62.77) 02/14/2022   15:56:11  (  69.98, -62.78)    3.17                22
 02/14/2022   16:47:01   ( -69.17, 105.77) 02/14/2022   16:45:53  ( -69.20, 103.81)   77.65                68
 02/17/2022   06:32:22   (  71.08,  76.63) 02/17/2022   06:33:27  (  71.01,  79.35)   98.52                65
 02/17/2022   07:22:47   ( -70.09,-114.45) 02/17/2022   07:23:12  ( -70.08,-114.41)    2.43                25
 02/17/2022   08:13:31   (  69.98,  53.03) 02/17/2022   08:12:39  (  69.97,  53.09)    2.64                52
 02/19/2022   22:49:02   (  70.12,-166.04) 02/19/2022   22:50:11  (  70.11,-166.11)    2.37                69
 02/19/2022   23:39:44   ( -70.02,   1.43) 02/19/2022   23:39:41  ( -70.01,   1.38)    2.25                 3
 02/20/2022   00:30:23   (  69.64, 169.30) 02/20/2022   00:29:11  (  69.73, 168.64)   27.19                72
 02/22/2022   15:06:00   (  70.10, -50.26) 02/22/2022   15:06:39  (  70.09, -50.26)    1.70                39
 02/22/2022   15:56:42   ( -70.00, 117.22) 02/22/2022   15:56:09  ( -69.98, 117.23)    1.34                33