Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 7 12.  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)
 07/12/2023   21:34:21   ( -70.28,  32.69) 07/12/2023   21:35:33  ( -70.29,  32.74)    1.97                72
 07/12/2023   22:25:05   (  70.17,-159.82) 07/12/2023   22:25:01  (  70.14,-159.83)    3.33                 4
 07/12/2023   23:15:45   ( -69.97,   7.79) 07/12/2023   23:14:31  ( -70.02,   7.63)    8.16                74
 07/15/2023   13:51:15   ( -70.23, 148.53) 07/15/2023   13:52:03  ( -70.21, 148.52)    1.66                48
 07/15/2023   14:41:59   (  70.12, -43.99) 07/15/2023   14:41:30  (  70.12, -43.98)    0.39                29
 07/18/2023   05:17:44   (  71.12,  95.53) 07/18/2023   05:18:50  (  71.00,  97.95)   88.37                66
 07/18/2023   06:08:10   ( -70.18, -95.63) 07/18/2023   06:08:33  ( -70.17, -95.66)    1.34                23
 07/18/2023   06:58:54   (  70.08,  71.84) 07/18/2023   06:58:00  (  70.07,  71.84)    0.55                54
 07/20/2023   21:34:23   (  70.24,-147.28) 07/20/2023   21:35:32  (  70.27,-147.26)    3.16                69
 07/20/2023   22:25:05   ( -70.14,  20.19) 07/20/2023   22:25:02  ( -70.16,  20.22)    2.54                 3
 07/20/2023   23:15:45   (  69.83,-172.02) 07/20/2023   23:14:32  (  69.89,-172.53)   20.65                73
 07/23/2023   13:51:18   (  70.21, -31.47) 07/23/2023   13:52:01  (  70.23, -31.43)    2.91                43
 07/23/2023   14:42:00   ( -70.11, 136.01) 07/23/2023   14:41:31  ( -70.13, 136.05)    2.93                29
 07/26/2023   05:17:43   ( -71.07, -84.39) 07/26/2023   05:18:50  ( -70.94, -82.12)   83.46                67
 07/26/2023   06:08:12   (  70.19,  84.34) 07/26/2023   06:08:29  (  70.17,  84.38)    2.10                17
 07/26/2023   06:58:54   ( -70.08,-108.18) 07/26/2023   06:57:59  ( -70.07,-108.14)    1.65                55