Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 5 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)
 05/04/2023   13:51:02   (  70.22, -31.52) 05/04/2023   13:52:05  (  70.21, -31.58)    2.07                63
 05/04/2023   14:41:44   ( -70.13, 135.93) 05/04/2023   14:41:34  ( -70.15, 135.97)    2.46                10
 05/04/2023   15:32:19   (  69.53, -55.87) 05/04/2023   15:31:09  (  69.61, -57.14)   50.21                70
 05/07/2023   06:07:57   (  70.18,  84.31) 05/07/2023   06:08:31  (  70.16,  84.24)    3.46                34
 05/07/2023   06:58:38   ( -70.09,-108.24) 05/07/2023   06:57:59  ( -70.10,-108.22)    1.09                39
 05/09/2023   21:34:13   ( -70.58,  32.14) 05/09/2023   21:35:24  ( -70.46,  32.92)   31.54                71
 05/09/2023   22:24:51   (  70.15,-159.86) 05/09/2023   22:24:55  (  70.13,-159.91)    2.19                 4
 05/09/2023   23:15:33   ( -70.06,   7.59) 05/09/2023   23:14:24  ( -70.08,   7.64)    2.75                69
 05/12/2023   13:51:02   ( -70.24, 148.46) 05/12/2023   13:51:52  ( -70.25, 148.50)    1.80                50
 05/12/2023   14:41:46   (  70.12, -44.05) 05/12/2023   14:41:19  (  70.14, -44.01)    2.08                27
 05/12/2023   15:32:11   ( -69.13, 124.72) 05/12/2023   15:31:04  ( -69.20, 122.35)   94.11                67
 05/15/2023   05:17:28   (  70.99,  95.70) 05/15/2023   05:18:36  (  70.88,  97.71)   74.09                68
 05/15/2023   06:07:56   ( -70.17, -95.65) 05/15/2023   06:08:17  ( -70.17, -95.71)    2.52                21
 05/15/2023   06:58:40   (  70.05,  71.83) 05/15/2023   06:57:44  (  70.06,  71.77)    2.54                56