Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 4 12.  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)
 04/13/2023   06:07:46   ( -70.21, -95.73) 04/13/2023   06:08:49  ( -70.18, -95.74)    2.83                63
 04/13/2023   06:58:30   (  70.09,  71.75) 04/13/2023   06:58:16  (  70.08,  71.76)    1.40                14
 04/13/2023   07:49:03   ( -69.52,-120.08) 04/13/2023   07:47:53  ( -69.58,-121.30)   47.86                70
 04/15/2023   22:24:42   ( -70.15,  20.13) 04/15/2023   22:25:16  ( -70.14,  20.09)    1.63                34
 04/15/2023   23:15:26   (  70.03,-172.39) 04/15/2023   23:14:43  (  70.04,-172.42)    1.28                43
 04/18/2023   13:50:58   (  70.35, -31.73) 04/18/2023   13:52:10  (  70.30, -31.44)   12.41                72
 04/18/2023   14:41:38   ( -70.15, 135.90) 04/18/2023   14:41:41  ( -70.13, 135.96)    2.59                 3
 04/18/2023   15:32:21   (  69.98, -56.54) 04/18/2023   15:31:09  (  69.97, -56.63)    3.69                72
 04/21/2023   06:07:52   (  70.20,  84.27) 04/21/2023   06:08:37  (  70.20,  84.31)    1.54                45
 04/21/2023   06:58:34   ( -70.10,-108.26) 04/21/2023   06:58:07  ( -70.09,-108.22)    2.22                27
 04/23/2023   21:34:17   ( -70.95,  31.51) 04/23/2023   21:35:25  ( -70.84,  33.50)   73.40                68
 04/23/2023   22:24:48   (  70.17,-159.91) 04/23/2023   22:25:02  (  70.18,-159.83)    3.21                14
 04/23/2023   23:15:29   ( -70.01,   7.64) 04/23/2023   23:14:33  ( -70.02,   7.57)    2.72                56