Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 10 24.  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)
 10/24/2023   23:14:36   (  70.11,-172.29) 10/24/2023   23:15:06  (  70.12,-172.25)    1.97                30
 10/25/2023   00:05:17   ( -69.98,  -4.78) 10/25/2023   00:04:36  ( -70.00,  -4.78)    2.54                41
 10/27/2023   14:40:51   ( -70.71, 135.24) 10/27/2023   14:42:00  ( -70.59, 136.68)   54.87                69
 10/27/2023   15:31:25   (  70.07, -56.44) 10/27/2023   15:31:35  (  70.04, -56.46)    2.90                10
 10/27/2023   16:22:06   ( -69.94, 111.08) 10/27/2023   16:21:05  ( -69.93, 111.01)    2.64                61
 10/30/2023   06:57:29   ( -70.15,-108.08) 10/30/2023   06:58:34  ( -70.16,-108.06)    1.22                65
 10/30/2023   07:48:13   (  70.04,  59.40) 10/30/2023   07:48:01  (  70.05,  59.44)    1.88                12
 10/30/2023   08:38:48   ( -69.58,-132.60) 10/30/2023   08:37:36  ( -69.67,-133.47)   34.58                72
 11/01/2023   23:14:18   ( -70.12,   7.75) 11/01/2023   23:15:01  ( -70.13,   7.80)    2.16                43
 11/02/2023   00:05:02   (  70.02, 175.23) 11/02/2023   00:04:28  (  70.02, 175.29)    2.54                34
 11/04/2023   14:40:39   (  70.93, -45.07) 11/04/2023   14:41:46  (  70.84, -42.89)   80.23                67
 11/04/2023   15:31:06   ( -70.05, 123.66) 11/04/2023   15:31:28  ( -70.08, 123.62)    3.23                22
 11/04/2023   16:21:50   (  69.95, -68.88) 11/04/2023   16:20:55  (  69.96, -68.90)    1.87                55
 11/07/2023   06:57:13   (  70.14,  72.00) 11/07/2023   06:58:24  (  70.15,  71.98)    1.14                71
 11/07/2023   07:47:55   ( -70.04,-120.53) 11/07/2023   07:47:54  ( -70.04,-120.53)    0.23                 1
 11/07/2023   08:38:36   (  69.78,  47.16) 11/07/2023   08:37:23  (  69.82,  46.80)   14.65                73