Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 2 5.  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)
 02/05/2023   14:41:04   (  71.07, -45.49) 02/05/2023   14:42:09  (  70.96, -42.82)   97.21                65
 02/05/2023   15:31:28   ( -70.05, 123.49) 02/05/2023   15:31:54  ( -70.03, 123.42)    3.20                26
 02/05/2023   16:22:12   (  69.92, -69.02) 02/05/2023   16:21:21  (  69.93, -69.07)    2.07                51
 02/08/2023   06:57:42   (  70.21,  71.69) 02/08/2023   06:58:53  (  70.18,  71.89)    7.95                71
 02/08/2023   07:48:22   ( -70.02,-120.70) 02/08/2023   07:48:24  ( -70.02,-120.71)    0.77                 2
 02/08/2023   08:39:05   (  69.85,  46.87) 02/08/2023   08:37:52  (  69.86,  46.71)    6.44                73
 02/10/2023   23:14:34   (  70.09,-172.34) 02/10/2023   23:15:24  (  70.09,-172.37)    1.11                50
 02/11/2023   00:05:16   ( -70.00,  -4.89) 02/11/2023   00:04:54  ( -69.98,  -4.89)    1.58                22
 02/11/2023   00:55:42   (  68.98, 163.90) 02/11/2023   00:54:36  (  68.99, 161.43)   98.40                66
 02/13/2023   15:31:27   (  70.08, -56.54) 02/13/2023   15:31:52  (  70.09, -56.49)    2.27                25
 02/13/2023   16:22:09   ( -69.98, 110.92) 02/13/2023   16:21:22  ( -69.98, 110.99)    2.76                47
 02/16/2023   06:57:41   ( -70.39,-108.56) 02/16/2023   06:58:52  ( -70.28,-107.98)   24.42                71
 02/16/2023   07:48:20   (  70.02,  59.32) 02/16/2023   07:48:22  (  70.01,  59.27)    2.64                 2
 02/16/2023   08:39:02   ( -69.92,-133.21) 02/16/2023   08:37:52  ( -69.90,-133.24)    2.46                70
 02/18/2023   23:14:30   ( -70.12,   7.64) 02/18/2023   23:15:23  ( -70.12,   7.67)    1.25                53
 02/19/2023   00:05:14   (  70.02, 175.10) 02/19/2023   00:04:50  (  70.01, 175.15)    2.20                24