Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 4 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)
 04/07/2023   22:24:37   (  70.19,-159.94) 04/07/2023   22:25:20  (  70.17,-159.87)    3.33                43
 04/07/2023   23:15:18   ( -70.04,   7.61) 04/07/2023   23:14:50  ( -70.06,   7.60)    1.78                28
 04/10/2023   13:51:02   ( -70.91, 147.37) 04/10/2023   13:52:10  ( -70.84, 149.36)   72.65                68
 04/10/2023   14:41:33   (  70.12, -44.05) 04/10/2023   14:41:48  (  70.14, -44.04)    2.35                15
 04/10/2023   15:32:15   ( -70.02, 123.42) 04/10/2023   15:31:18  ( -70.03, 123.43)    1.23                57
 04/13/2023   06:07:46   ( -70.21, -95.74) 04/13/2023   06:08:49  ( -70.18, -95.75)    3.45                63
 04/13/2023   06:58:29   (  70.05,  71.82) 04/13/2023   06:58:16  (  70.07,  71.74)    3.60                13
 04/13/2023   07:49:03   ( -69.53,-120.09) 04/13/2023   07:47:53  ( -69.58,-121.31)   47.80                70
 04/15/2023   22:24:42   ( -70.15,  20.13) 04/15/2023   22:25:16  ( -70.13,  20.07)    2.86                34
 04/15/2023   23:15:26   (  70.04,-172.40) 04/15/2023   23:14:43  (  70.02,-172.45)    3.31                43
 04/18/2023   13:50:58   (  70.36, -31.75) 04/18/2023   13:52:09  (  70.32, -31.41)   13.77                71
 04/18/2023   14:41:37   ( -70.10, 135.97) 04/18/2023   14:41:41  ( -70.10, 135.92)    2.20                 4
 04/18/2023   15:32:21   (  69.99, -56.56) 04/18/2023   15:31:08  (  69.99, -56.60)    1.76                73