Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 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)
 01/07/2023   06:57:40   (  70.12,  71.81) 01/07/2023   06:58:51  (  70.10,  71.82)    1.74                71
 01/07/2023   07:48:20   ( -69.99,-120.67) 01/07/2023   07:48:20  ( -69.99,-120.70)    1.24                 0
 01/07/2023   08:39:02   (  69.75,  46.99) 01/07/2023   08:37:49  (  69.77,  46.65)   13.62                73
 01/09/2023   23:14:34   (  70.05,-172.31) 01/09/2023   23:15:19  (  70.07,-172.34)    2.72                45
 01/10/2023   00:05:16   ( -69.97,  -4.87) 01/10/2023   00:04:49  ( -69.97,  -4.85)    0.84                27
 01/12/2023   14:41:01   ( -70.95, 134.71) 01/12/2023   14:42:08  ( -70.84, 137.04)   85.61                67
 01/12/2023   15:31:30   (  70.04, -56.53) 01/12/2023   15:31:48  (  70.02, -56.53)    2.28                18
 01/12/2023   16:22:11   ( -69.90, 110.99) 01/12/2023   16:21:18  ( -69.92, 110.96)    1.84                53
 01/15/2023   06:57:41   ( -70.10,-108.17) 01/15/2023   06:58:49  ( -70.11,-108.15)    1.23                68
 01/15/2023   07:48:25   (  69.98,  59.33) 01/15/2023   07:48:16  (  70.00,  59.33)    1.67                 9
 01/15/2023   08:39:02   ( -69.63,-132.84) 01/15/2023   08:37:50  ( -69.68,-133.48)   25.55                72
 01/17/2023   23:14:36   ( -70.05,   7.68) 01/17/2023   23:15:17  ( -70.07,   7.67)    2.50                41
 01/18/2023   00:05:19   (  69.93, 175.17) 01/18/2023   00:04:43  (  69.95, 175.15)    2.53                36