Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 5 31.  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)
 05/31/2023   06:07:54   ( -70.22, -95.69) 05/31/2023   06:08:25  ( -70.21, -95.74)    2.20                31
 05/31/2023   06:58:38   (  70.09,  71.82) 05/31/2023   06:57:52  (  70.11,  71.76)    3.09                46
 06/02/2023   21:34:10   (  70.49,-147.64) 06/02/2023   21:35:22  (  70.41,-147.21)   18.21                72
 06/02/2023   22:24:48   ( -70.20,  20.13) 06/02/2023   22:24:54  ( -70.19,  20.10)    1.35                 6
 06/02/2023   23:15:32   (  70.07,-172.37) 06/02/2023   23:14:21  (  70.09,-172.40)    2.01                71
 06/05/2023   13:50:59   (  70.26, -31.50) 06/05/2023   13:51:52  (  70.26, -31.56)    2.10                53
 06/05/2023   14:41:41   ( -70.18, 135.94) 06/05/2023   14:41:21  ( -70.20, 136.00)    3.37                20
 06/05/2023   15:32:09   (  69.21, -55.32) 06/05/2023   15:31:03  (  69.27, -57.64)   91.91                66
 06/08/2023   06:07:53   (  70.25,  84.29) 06/08/2023   06:08:20  (  70.25,  84.30)    0.60                27
 06/08/2023   06:58:35   ( -70.16,-108.25) 06/08/2023   06:57:50  ( -70.14,-108.22)    3.02                45
 06/10/2023   21:34:07   ( -70.57,  32.27) 06/10/2023   21:35:18  ( -70.49,  32.90)   24.81                71
 06/10/2023   22:24:46   (  70.19,-159.83) 06/10/2023   22:24:48  (  70.22,-159.86)    2.76                 2
 06/10/2023   23:15:28   ( -70.10,   7.62) 06/10/2023   23:14:18  ( -70.11,   7.62)    1.07                70
 06/13/2023   13:50:56   ( -70.30, 148.47) 06/13/2023   13:51:49  ( -70.28, 148.47)    2.23                53
 06/13/2023   14:41:40   (  70.19, -44.05) 06/13/2023   14:41:16  (  70.16, -44.05)    3.10                24