Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 7 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)
 07/23/2023   13:51:18   (  70.23, -31.49) 07/23/2023   13:52:01  (  70.21, -31.46)    1.90                43
 07/23/2023   14:41:59   ( -70.08, 136.06) 07/23/2023   14:41:31  ( -70.09, 136.00)    2.82                28
 07/26/2023   05:17:43   ( -71.04, -84.35) 07/26/2023   05:18:50  ( -70.95, -82.11)   81.77                67
 07/26/2023   06:08:12   (  70.15,  84.39) 07/26/2023   06:08:30  (  70.14,  84.32)    3.25                18
 07/26/2023   06:58:54   ( -70.05,-108.14) 07/26/2023   06:57:59  ( -70.08,-108.13)    2.75                55
 07/28/2023   21:34:22   ( -70.24,  32.72) 07/28/2023   21:35:29  ( -70.25,  32.73)    1.24                67
 07/28/2023   22:25:06   (  70.14,-159.82) 07/28/2023   22:24:56  (  70.14,-159.77)    1.75                10
 07/28/2023   23:15:42   ( -69.72,   8.13) 07/28/2023   23:14:30  ( -69.81,   7.39)   30.19                72
 07/31/2023   13:51:16   ( -70.18, 148.58) 07/31/2023   13:51:57  ( -70.18, 148.52)    1.99                41
 07/31/2023   14:42:00   (  70.08, -43.96) 07/31/2023   14:41:24  (  70.07, -43.99)    1.65                36
 08/03/2023   05:17:37   (  70.71,  96.19) 08/03/2023   05:18:47  (  70.62,  97.44)   47.13                70
 08/03/2023   06:08:10   ( -70.12, -95.57) 08/03/2023   06:08:24  ( -70.13, -95.64)    2.85                14
 08/03/2023   06:58:54   (  70.03,  71.88) 08/03/2023   06:57:51  (  70.02,  71.84)    1.92                63