Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 8.  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)
 01/09/2023   23:14:35   (  70.07,-172.35) 01/09/2023   23:15:19  (  70.09,-172.31)    2.49                44
 01/10/2023   00:05:16   ( -69.94,  -4.83) 01/10/2023   00:04:50  ( -69.93,  -4.91)    3.39                26
 01/12/2023   14:41:00   ( -70.92, 134.75) 01/12/2023   14:42:07  ( -70.84, 137.04)   83.95                67
 01/12/2023   15:31:29   (  70.01, -56.49) 01/12/2023   15:31:47  (  70.02, -56.52)    1.94                18
 01/12/2023   16:22:11   ( -69.93, 110.95) 01/12/2023   16:21:17  ( -69.92, 110.96)    1.60                54
 01/15/2023   06:57:40   ( -70.08,-108.13) 01/15/2023   06:58:48  ( -70.10,-108.17)    2.74                68
 01/15/2023   07:48:25   (  70.01,  59.29) 01/15/2023   07:48:15  (  69.99,  59.31)    2.69                10
 01/15/2023   08:39:01   ( -69.61,-132.80) 01/15/2023   08:37:49  ( -69.66,-133.50)   27.85                72
 01/17/2023   23:14:36   ( -70.08,   7.64) 01/17/2023   23:15:15  ( -70.09,   7.70)    2.78                39
 01/18/2023   00:05:20   (  69.96, 175.13) 01/18/2023   00:04:42  (  69.98, 175.18)    2.73                38
 01/20/2023   14:40:57   (  70.54, -44.64) 01/20/2023   14:42:07  (  70.43, -43.55)   42.30                70
 01/20/2023   15:31:31   ( -70.03, 123.48) 01/20/2023   15:31:43  ( -70.00, 123.47)    3.49                12
 01/20/2023   16:22:15   (  69.92, -69.03) 01/20/2023   16:21:09  (  69.94, -68.98)    3.27                66