Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 9 19.  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)
 09/20/2023   06:07:49   ( -70.25, -95.75) 09/20/2023   06:09:01  ( -70.21, -95.62)    6.46                72
 09/20/2023   06:58:32   (  70.07,  71.83) 09/20/2023   06:58:29  (  70.05,  71.80)    2.49                 3
 09/20/2023   07:49:12   ( -69.89,-120.57) 09/20/2023   07:47:59  ( -69.94,-120.73)    8.12                73
 09/22/2023   22:24:39   ( -70.16,  20.16) 09/22/2023   22:25:29  ( -70.16,  20.19)    1.25                50
 09/22/2023   23:15:23   (  70.04,-172.35) 09/22/2023   23:14:56  (  70.05,-172.32)    1.54                27
 09/23/2023   00:05:48   ( -69.06,  -3.61) 09/23/2023   00:04:41  ( -69.12,  -5.95)   93.32                67
 09/25/2023   14:41:31   ( -70.14, 135.98) 09/25/2023   14:41:57  ( -70.12, 136.03)    2.62                26
 09/25/2023   15:32:15   (  70.02, -56.53) 09/25/2023   15:31:24  (  70.01, -56.48)    2.21                51
 09/28/2023   06:07:42   (  70.26,  84.25) 09/28/2023   06:08:54  (  70.22,  84.43)    8.36                72
 09/28/2023   06:58:22   ( -70.07,-108.14) 09/28/2023   06:58:25  ( -70.06,-108.17)    1.94                 3
 09/28/2023   07:49:05   (  69.90,  59.43) 09/28/2023   07:47:52  (  69.94,  59.31)    6.19                73
 09/30/2023   22:24:32   (  70.15,-159.80) 09/30/2023   22:25:21  (  70.16,-159.75)    2.26                49
 09/30/2023   23:15:13   ( -70.01,   7.73) 09/30/2023   23:14:52  ( -70.01,   7.66)    2.88                21