Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 3 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)
 03/25/2023   14:41:18   (  70.14, -44.05) 03/25/2023   14:41:57  (  70.14, -44.04)    0.93                39
 03/25/2023   15:32:00   ( -70.04, 123.42) 03/25/2023   15:31:27  ( -70.03, 123.44)    2.20                33
 03/28/2023   06:07:40   ( -70.65, -96.40) 03/28/2023   06:08:50  ( -70.56, -95.18)   46.08                70
 03/28/2023   06:58:14   (  70.07,  71.82) 03/28/2023   06:58:23  (  70.07,  71.75)    2.73                 9
 03/28/2023   07:48:56   ( -69.97,-120.70) 03/28/2023   07:47:53  ( -69.96,-120.77)    2.72                63
 03/30/2023   22:24:28   ( -70.16,  20.13) 03/30/2023   22:25:21  ( -70.18,  20.16)    2.26                53
 03/30/2023   23:15:12   (  70.06,-172.40) 03/30/2023   23:14:48  (  70.07,-172.36)    1.96                24
 03/31/2023   00:05:39   ( -69.16,  -3.77) 03/31/2023   00:04:32  ( -69.19,  -5.92)   84.97                67
 04/02/2023   13:50:58   (  71.01, -32.79) 04/02/2023   13:52:05  (  70.86, -30.58)   81.95                67
 04/02/2023   14:41:25   ( -70.11, 135.98) 04/02/2023   14:41:47  ( -70.09, 135.93)    2.95                22
 04/02/2023   15:32:09   (  70.01, -56.56) 04/02/2023   15:31:13  (  70.03, -56.51)    2.85                56
 04/05/2023   06:07:40   (  70.19,  84.31) 04/05/2023   06:08:41  (  70.18,  84.31)    0.67                61
 04/05/2023   06:58:22   ( -70.08,-108.20) 04/05/2023   06:58:11  ( -70.07,-108.21)    0.24                11
 04/05/2023   07:48:56   (  69.45,  60.04) 04/05/2023   07:47:46  (  69.51,  58.67)   54.08                70