Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 1 26.  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)
 01/28/2023   14:41:01   ( -70.89, 134.82) 01/28/2023   14:42:09  ( -70.79, 136.94)   78.26                68
 01/28/2023   15:31:31   (  70.03, -56.51) 01/28/2023   15:31:48  (  70.04, -56.52)    1.30                17
 01/28/2023   16:22:13   ( -69.95, 110.93) 01/28/2023   16:21:18  ( -69.93, 110.96)    2.49                55
 01/31/2023   06:57:41   ( -70.11,-108.17) 01/31/2023   06:58:52  ( -70.13,-108.17)    1.81                71
 01/31/2023   07:48:24   (  69.99,  59.33) 01/31/2023   07:48:18  (  70.02,  59.33)    3.65                 6
 01/31/2023   08:39:03   ( -69.75,-132.99) 01/31/2023   08:37:50  ( -69.81,-133.34)   14.87                73
 02/02/2023   23:14:34   ( -70.08,   7.66) 02/02/2023   23:15:22  ( -70.08,   7.64)    0.84                48
 02/03/2023   00:05:18   (  69.96, 175.14) 02/03/2023   00:04:49  (  69.97, 175.13)    1.10                29
 02/05/2023   14:41:02   (  70.99, -45.35) 02/05/2023   14:42:08  (  70.92, -42.87)   90.12                66
 02/05/2023   15:31:28   ( -70.06, 123.47) 02/05/2023   15:31:52  ( -70.05, 123.47)    1.00                24
 02/05/2023   16:22:12   (  69.95, -69.05) 02/05/2023   16:21:19  (  69.94, -69.04)    0.94                53
 02/08/2023   06:57:40   (  70.15,  71.80) 02/08/2023   06:58:51  (  70.14,  71.84)    1.73                71
 02/08/2023   07:48:22   ( -70.05,-120.74) 02/08/2023   07:48:21  ( -70.04,-120.67)    2.76                 1
 02/08/2023   08:39:03   (  69.78,  46.98) 02/08/2023   08:37:50  (  69.82,  46.66)   12.55                73