Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 16.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 01/17/2023   23:14:35   ( -70.07,   7.65) 01/17/2023   23:15:14  ( -70.06,   7.67)    0.93                39
 01/18/2023   00:05:19   (  69.94, 175.16) 01/18/2023   00:04:41  (  69.96, 175.16)    1.55                38
 01/20/2023   14:40:55   (  70.49, -44.55) 01/20/2023   14:42:05  (  70.41, -43.58)   37.46                70
 01/20/2023   15:31:30   ( -70.04, 123.47) 01/20/2023   15:31:40  ( -70.02, 123.50)    2.74                10
 01/20/2023   16:22:14   (  69.92, -69.03) 01/20/2023   16:21:07  (  69.91, -69.01)    1.21                67
 01/23/2023   06:57:43   (  70.11,  71.82) 01/23/2023   06:58:35  (  70.10,  71.87)    2.68                52
 01/23/2023   07:48:24   ( -69.98,-120.66) 01/23/2023   07:48:05  ( -69.99,-120.65)    1.29                19
 01/23/2023   08:38:53   (  69.06,  47.99) 01/23/2023   08:37:46  (  69.10,  45.80)   87.10                67
 01/25/2023   23:14:36   (  70.06,-172.33) 01/25/2023   23:14:58  (  70.07,-172.27)    2.13                22
 01/26/2023   00:05:17   ( -69.92,  -4.80) 01/26/2023   00:04:29  ( -69.90,  -4.86)    3.13                48
 01/28/2023   14:40:46   ( -70.13, 136.03) 01/28/2023   14:41:55  ( -70.11, 136.05)    2.84                69
 01/28/2023   15:31:30   (  70.02, -56.49) 01/28/2023   15:31:22  (  69.99, -56.48)    3.46                 8
 01/28/2023   16:22:07   ( -69.66, 111.36) 01/28/2023   16:20:55  ( -69.72, 110.78)   23.09                72