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   (  70.22, -31.48) 07/23/2023   13:52:01  (  70.21, -31.46)    1.88                43
 07/23/2023   14:41:59   ( -70.08, 136.06) 07/23/2023   14:41:31  ( -70.09, 136.00)    2.96                28
 07/26/2023   05:17:43   ( -71.04, -84.35) 07/26/2023   05:18:50  ( -70.94, -82.11)   81.57                67
 07/26/2023   06:08:13   (  70.20,  84.31) 07/26/2023   06:08:29  (  70.19,  84.40)    3.60                16
 07/26/2023   06:58:54   ( -70.05,-108.13) 07/26/2023   06:57:59  ( -70.07,-108.13)    2.57                55
 07/28/2023   21:34:22   ( -70.24,  32.72) 07/28/2023   21:35:29  ( -70.24,  32.72)    0.55                67
 07/28/2023   22:25:06   (  70.14,-159.82) 07/28/2023   22:24:56  (  70.13,-159.78)    1.23                10
 07/28/2023   23:15:42   ( -69.72,   8.13) 07/28/2023   23:14:30  ( -69.80,   7.38)   30.43                72
 07/31/2023   13:51:16   ( -70.17, 148.58) 07/31/2023   13:51:57  ( -70.16, 148.51)    2.93                41
 07/31/2023   14:42:00   (  70.08, -43.96) 07/31/2023   14:41:24  (  70.05, -44.00)    3.00                36
 08/03/2023   05:17:37   (  70.70,  96.20) 08/03/2023   05:18:47  (  70.60,  97.42)   46.40                70
 08/03/2023   06:08:11   ( -70.17, -95.65) 08/03/2023   06:08:23  ( -70.17, -95.59)    2.25                12
 08/03/2023   06:58:54   (  70.02,  71.89) 08/03/2023   06:57:50  (  70.05,  71.89)    3.46                64