Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 9 9.  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)
 09/09/2023   13:51:12   (  70.67, -32.21) 09/09/2023   13:52:22  (  70.57, -30.97)   47.12                70
 09/09/2023   14:41:45   ( -70.11, 135.99) 09/09/2023   14:41:58  ( -70.13, 136.02)    2.33                13
 09/09/2023   15:32:29   (  69.99, -56.52) 09/09/2023   15:31:26  (  69.98, -56.55)    2.06                63
 09/12/2023   06:07:56   (  70.18,  84.34) 09/12/2023   06:09:00  (  70.16,  84.31)    2.74                64
 09/12/2023   06:58:38   ( -70.10,-108.22) 09/12/2023   06:58:29  ( -70.10,-108.14)    3.00                 9
 09/12/2023   07:49:14   (  69.55,  59.90) 09/12/2023   07:48:03  (  69.61,  58.82)   42.29                71
 09/14/2023   22:24:48   (  70.18,-159.88) 09/14/2023   22:25:29  (  70.16,-159.81)    3.14                41
 09/14/2023   23:15:29   ( -70.04,   7.65) 09/14/2023   23:14:59  ( -70.05,   7.67)    1.71                30
 09/17/2023   13:51:12   ( -71.07, 147.13) 09/17/2023   13:52:18  ( -71.00, 149.69)   92.81                66
 09/17/2023   14:41:40   (  70.12, -44.03) 09/17/2023   14:41:59  (  70.13, -43.97)    2.25                19
 09/17/2023   15:32:21   ( -69.98, 123.51) 09/17/2023   15:31:30  ( -69.97, 123.44)    2.84                51
 09/20/2023   06:07:50   ( -70.30, -95.82) 09/20/2023   06:09:01  ( -70.25, -95.56)   11.12                71
 09/20/2023   06:58:32   (  70.08,  71.82) 09/20/2023   06:58:29  (  70.08,  71.84)    0.77                 3
 09/20/2023   07:49:13   ( -69.94,-120.65) 09/20/2023   07:48:00  ( -69.92,-120.75)    4.04                73
 09/22/2023   22:24:40   ( -70.15,  20.18) 09/22/2023   22:25:31  ( -70.18,  20.22)    3.01                51
 09/22/2023   23:15:24   (  70.04,-172.35) 09/22/2023   23:14:58  (  70.06,-172.31)    2.35                26