Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 3.  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)
 01/04/2023   14:41:01   (  71.04, -45.45) 01/04/2023   14:42:07  (  70.92, -42.83)   95.57                66
 01/04/2023   15:31:25   ( -70.02, 123.52) 01/04/2023   15:31:51  ( -70.05, 123.50)    3.22                26
 01/04/2023   16:22:10   (  69.94, -69.06) 01/04/2023   16:21:18  (  69.94, -69.00)    2.15                52
 01/07/2023   06:57:40   (  70.13,  71.80) 01/07/2023   06:58:51  (  70.10,  71.82)    3.32                71
 01/07/2023   07:48:21   ( -69.99,-120.68) 01/07/2023   07:48:21  ( -69.99,-120.70)    0.66                 0
 01/07/2023   08:39:02   (  69.71,  47.06) 01/07/2023   08:37:50  (  69.77,  46.64)   17.50                72
 01/09/2023   23:14:34   (  70.06,-172.33) 01/09/2023   23:15:19  (  70.07,-172.33)    1.77                45
 01/10/2023   00:05:16   ( -69.98,  -4.88) 01/10/2023   00:04:49  ( -69.97,  -4.84)    1.63                27
 01/12/2023   14:41:01   ( -70.96, 134.70) 01/12/2023   14:42:08  ( -70.85, 137.06)   86.70                67
 01/12/2023   15:31:30   (  70.05, -56.54) 01/12/2023   15:31:48  (  70.03, -56.51)    2.44                18
 01/12/2023   16:22:11   ( -69.91, 110.98) 01/12/2023   16:21:18  ( -69.93, 110.98)    2.01                53
 01/15/2023   06:57:41   ( -70.11,-108.18) 01/15/2023   06:58:50  ( -70.08,-108.20)    3.23                69
 01/15/2023   07:48:25   (  69.99,  59.31) 01/15/2023   07:48:17  (  69.97,  59.28)    3.29                 8
 01/15/2023   08:39:02   ( -69.64,-132.85) 01/15/2023   08:37:50  ( -69.70,-133.45)   24.32                72