Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 9 21.  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)
 09/22/2023   22:24:39   ( -70.15,  20.18) 09/22/2023   22:25:29  ( -70.17,  20.21)    2.24                50
 09/22/2023   23:15:23   (  70.03,-172.32) 09/22/2023   23:14:57  (  70.01,-172.38)    2.81                26
 09/23/2023   00:05:48   ( -69.05,  -3.59) 09/23/2023   00:04:41  ( -69.13,  -5.94)   93.68                67
 09/25/2023   14:41:31   ( -70.13, 136.00) 09/25/2023   14:41:57  ( -70.13, 136.05)    2.08                26
 09/25/2023   15:32:15   (  70.01, -56.51) 09/25/2023   15:31:24  (  70.03, -56.46)    2.86                51
 09/28/2023   06:07:43   (  70.30,  84.19) 09/28/2023   06:08:53  (  70.28,  84.52)   12.57                70
 09/28/2023   06:58:22   ( -70.06,-108.12) 09/28/2023   06:58:25  ( -70.06,-108.16)    1.53                 3
 09/28/2023   07:49:05   (  69.89,  59.45) 09/28/2023   07:47:53  (  69.89,  59.25)    7.61                72
 09/30/2023   22:24:31   (  70.14,-159.78) 09/30/2023   22:25:21  (  70.11,-159.82)    3.17                50
 09/30/2023   23:15:13   ( -70.05,   7.67) 09/30/2023   23:14:50  ( -70.07,   7.74)    3.09                23
 10/01/2023   00:05:39   (  68.98, 176.53) 10/01/2023   00:04:33  (  69.06, 174.03)   99.83                66
 10/03/2023   14:41:22   (  70.09, -43.93) 10/03/2023   14:41:47  (  70.08, -43.98)    2.28                25
 10/03/2023   15:32:04   ( -70.01, 123.52) 10/03/2023   15:31:17  ( -69.98, 123.51)    2.96                47