Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 3 28.  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)
 03/28/2023   06:07:39   ( -70.63, -96.36) 03/28/2023   06:08:49  ( -70.55, -95.20)   43.94                70
 03/28/2023   06:58:15   (  70.09,  71.78) 03/28/2023   06:58:22  (  70.12,  71.82)    2.86                 7
 03/28/2023   07:48:57   ( -70.00,-120.75) 03/28/2023   07:47:52  ( -70.00,-120.71)    1.51                65
 03/30/2023   22:24:28   ( -70.14,  20.17) 03/30/2023   22:25:21  ( -70.14,  20.10)    2.37                53
 03/30/2023   23:15:12   (  70.03,-172.36) 03/30/2023   23:14:48  (  70.03,-172.40)    1.77                24
 03/31/2023   00:05:39   ( -69.14,  -3.74) 03/31/2023   00:04:32  ( -69.15,  -5.97)   88.34                67
 04/02/2023   13:50:56   (  70.93, -32.65) 04/02/2023   13:52:03  (  70.84, -30.60)   75.39                67
 04/02/2023   14:41:25   ( -70.14, 135.93) 04/02/2023   14:41:44  ( -70.13, 135.98)    2.47                19
 04/02/2023   15:32:09   (  70.04, -56.60) 04/02/2023   15:31:11  (  70.02, -56.53)    3.27                58
 04/05/2023   06:07:39   (  70.15,  84.36) 04/05/2023   06:08:38  (  70.18,  84.32)    3.05                59
 04/05/2023   06:58:21   ( -70.05,-108.16) 04/05/2023   06:58:08  ( -70.07,-108.21)    2.57                13
 04/05/2023   07:48:54   (  69.36,  60.16) 04/05/2023   07:47:45  (  69.40,  58.53)   64.24                69
 04/07/2023   22:24:36   (  70.13,-159.83) 04/07/2023   22:25:01  (  70.13,-159.85)    0.81                25
 04/07/2023   23:15:18   ( -70.02,   7.65) 04/07/2023   23:14:31  ( -70.02,   7.63)    1.01                47
 04/10/2023   13:50:49   ( -70.22, 148.49) 04/10/2023   13:51:56  ( -70.20, 148.52)    1.81                67
 04/10/2023   14:41:32   (  70.06, -43.97) 04/10/2023   14:41:23  (  70.08, -44.01)    2.67                 9
 04/10/2023   15:32:09   ( -69.69, 123.91) 04/10/2023   15:30:57  ( -69.75, 123.17)   29.46                72