Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2022 12 23.  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)
 12/24/2022   23:14:26   (  70.05,-172.29) 12/24/2022   23:15:15  (  70.08,-172.30)    3.31                49
 12/25/2022   00:05:08   ( -69.96,  -4.84) 12/25/2022   00:04:45  ( -69.96,  -4.83)    0.55                23
 12/27/2022   14:40:55   ( -71.01, 134.62) 12/27/2022   14:42:01  ( -70.94, 137.23)   94.85                66
 12/27/2022   15:31:22   (  70.00, -56.45) 12/27/2022   15:31:43  (  70.02, -56.50)    2.86                21
 12/27/2022   16:22:04   ( -69.91, 111.00) 12/27/2022   16:21:13  ( -69.91, 110.98)    0.89                51
 12/30/2022   06:57:34   ( -70.08,-108.11) 12/30/2022   06:58:43  ( -70.11,-108.13)    3.29                69
 12/30/2022   07:48:19   (  70.01,  59.30) 12/30/2022   07:48:10  (  69.99,  59.36)    2.65                 9
 12/30/2022   08:38:56   ( -69.66,-132.86) 12/30/2022   08:37:43  ( -69.72,-133.38)   21.60                73
 01/01/2023   23:14:29   ( -70.04,   7.72) 01/01/2023   23:15:09  ( -70.07,   7.71)    3.16                40
 01/02/2023   00:05:14   (  69.97, 175.13) 01/02/2023   00:04:36  (  69.95, 175.19)    3.25                38
 01/04/2023   14:40:51   (  70.51, -44.58) 01/04/2023   14:42:01  (  70.38, -43.58)   40.00                70
 01/04/2023   15:31:25   ( -70.00, 123.54) 01/04/2023   15:31:36  ( -70.00, 123.51)    0.98                11
 01/04/2023   16:22:09   (  69.88, -68.98) 01/04/2023   16:21:03  (  69.89, -69.01)    1.27                66