Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 8 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)
 08/03/2023   06:08:11   ( -70.15, -95.61) 08/03/2023   06:08:41  ( -70.16, -95.67)    2.58                30
 08/03/2023   06:58:55   (  70.04,  71.87) 08/03/2023   06:58:08  (  70.07,  71.84)    3.26                47
 08/05/2023   21:34:27   (  70.46,-147.65) 08/05/2023   21:35:39  (  70.36,-147.13)   21.89                72
 08/05/2023   22:25:05   ( -70.15,  20.15) 08/05/2023   22:25:11  ( -70.14,  20.17)    1.64                 6
 08/05/2023   23:15:49   (  70.04,-172.37) 08/05/2023   23:14:38  (  70.04,-172.32)    2.04                71
 08/08/2023   13:51:17   (  70.21, -31.48) 08/08/2023   13:52:12  (  70.20, -31.49)    0.90                55
 08/08/2023   14:41:59   ( -70.11, 135.99) 08/08/2023   14:41:42  ( -70.09, 135.98)    2.29                17
 08/08/2023   15:32:29   (  69.26, -55.46) 08/08/2023   15:31:21  (  69.32, -57.42)   77.66                68
 08/11/2023   06:08:11   (  70.17,  84.34) 08/11/2023   06:08:42  (  70.17,  84.35)    0.55                31
 08/11/2023   06:58:53   ( -70.07,-108.19) 08/11/2023   06:58:12  ( -70.06,-108.17)    1.19                41
 08/13/2023   21:34:29   ( -70.66,  32.02) 08/13/2023   21:35:39  ( -70.55,  33.14)   43.41                70
 08/13/2023   22:25:04   (  70.09,-159.77) 08/13/2023   22:25:12  (  70.11,-159.85)    3.54                 8
 08/13/2023   23:15:45   ( -69.99,   7.71) 08/13/2023   23:14:41  ( -70.00,   7.63)    3.34                64
 08/16/2023   13:51:13   ( -70.17, 148.57) 08/16/2023   13:52:13  ( -70.19, 148.51)    3.22                60
 08/16/2023   14:41:57   (  70.07, -43.97) 08/16/2023   14:41:40  (  70.08, -44.01)    1.43                17