Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 9 24.  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)
 09/25/2023   14:41:30   ( -70.10, 136.04) 09/25/2023   14:41:57  ( -70.11, 136.01)    2.01                27
 09/25/2023   15:32:15   (  70.02, -56.54) 09/25/2023   15:31:24  (  70.00, -56.49)    2.72                51
 09/28/2023   06:07:42   (  70.27,  84.24) 09/28/2023   06:08:53  (  70.26,  84.48)    9.18                71
 09/28/2023   06:58:22   ( -70.08,-108.16) 09/28/2023   06:58:24  ( -70.09,-108.12)    1.83                 2
 09/28/2023   07:49:05   (  69.91,  59.42) 09/28/2023   07:47:52  (  69.93,  59.29)    5.36                73
 09/30/2023   22:24:32   (  70.16,-159.81) 09/30/2023   22:25:21  (  70.15,-159.78)    1.75                49
 09/30/2023   23:15:13   ( -70.02,   7.71) 09/30/2023   23:14:51  ( -70.04,   7.70)    1.91                22
 10/01/2023   00:05:40   (  69.00, 176.50) 10/01/2023   00:04:34  (  69.04, 174.00)   99.64                66
 10/03/2023   14:41:22   (  70.11, -43.96) 10/03/2023   14:41:46  (  70.11, -43.93)    1.18                24
 10/03/2023   15:32:04   ( -70.03, 123.49) 10/03/2023   15:31:16  ( -70.01, 123.55)    3.43                48
 10/06/2023   06:07:32   ( -70.35, -95.85) 10/06/2023   06:08:43  ( -70.27, -95.45)   17.37                71
 10/06/2023   06:58:13   (  70.08,  71.88) 10/06/2023   06:58:11  (  70.10,  71.95)    3.60                 2
 10/06/2023   07:48:54   ( -69.94,-120.59) 10/06/2023   07:47:42  ( -69.94,-120.64)    1.80                72