Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 2 19.  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)
 02/21/2023   14:40:58   (  70.58, -44.67) 02/21/2023   14:42:08  (  70.43, -43.61)   42.69                70
 02/21/2023   15:31:32   ( -70.07, 123.46) 02/21/2023   15:31:43  ( -70.04, 123.47)    2.83                11
 02/21/2023   16:22:16   (  69.95, -69.05) 02/21/2023   16:21:10  (  69.94, -69.04)    1.44                66
 02/24/2023   06:57:48   (  70.14,  71.80) 02/24/2023   06:58:38  (  70.13,  71.85)    2.18                50
 02/24/2023   07:48:29   ( -69.99,-120.66) 02/24/2023   07:48:08  ( -70.02,-120.68)    3.18                21
 02/24/2023   08:38:57   (  69.02,  48.05) 02/24/2023   08:37:50  (  69.08,  45.70)   93.41                67
 02/26/2023   22:24:15   ( -70.96,  18.91) 02/26/2023   22:25:22  ( -70.88,  21.22)   84.25                67
 02/26/2023   23:14:44   (  70.07,-172.34) 02/26/2023   23:15:02  (  70.06,-172.35)    1.13                18
 02/27/2023   00:05:26   ( -69.97,  -4.87) 02/27/2023   00:04:32  ( -69.95,  -4.87)    2.31                54
 03/01/2023   14:40:57   ( -70.12, 136.04) 03/01/2023   14:41:59  ( -70.12, 135.99)    1.63                62
 03/01/2023   15:31:41   (  70.01, -56.49) 03/01/2023   15:31:26  (  70.01, -56.52)    1.42                15
 03/01/2023   16:22:14   ( -69.44, 111.68) 03/01/2023   16:21:04  ( -69.46, 110.36)   51.70                70
 03/04/2023   06:57:54   ( -70.07,-108.12) 03/04/2023   06:58:22  ( -70.09,-108.15)    2.34                28
 03/04/2023   07:48:38   (  69.97,  59.34) 03/04/2023   07:47:49  (  69.97,  59.33)    0.61                49