Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 10 4.  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)
 10/06/2023   06:07:44   ( -71.00, -96.91) 10/06/2023   06:08:51  ( -70.88, -94.62)   84.24                67
 10/06/2023   06:58:13   (  70.09,  71.86) 10/06/2023   06:58:31  (  70.07,  71.82)    3.06                18
 10/06/2023   07:48:54   ( -69.96,-120.63) 10/06/2023   07:48:01  ( -69.96,-120.70)    2.67                53
 10/08/2023   22:24:21   ( -70.25,  20.09) 10/08/2023   22:25:33  ( -70.23,  20.29)    7.92                72
 10/08/2023   23:15:04   (  70.08,-172.34) 10/08/2023   23:15:01  (  70.07,-172.30)    1.75                 3
 10/09/2023   00:05:45   ( -69.94,  -4.82) 10/09/2023   00:04:31  ( -69.97,  -4.81)    2.46                74
 10/11/2023   14:41:10   ( -70.14, 136.04) 10/11/2023   14:42:04  ( -70.15, 136.05)    1.04                54
 10/11/2023   15:31:54   (  70.02, -56.47) 10/11/2023   15:31:31  (  70.04, -56.46)    1.61                23
 10/11/2023   16:22:22   ( -69.20, 112.05) 10/11/2023   16:21:14  ( -69.22, 110.05)   78.74                68
 10/14/2023   06:57:59   ( -70.09,-108.10) 10/14/2023   06:58:33  ( -70.08,-108.17)    3.27                34
 10/14/2023   07:48:43   (  69.98,  59.38) 10/14/2023   07:48:00  (  69.96,  59.31)    3.30                43
 10/16/2023   22:24:15   (  70.57,-160.38) 10/16/2023   22:25:25  (  70.50,-159.30)   41.02                70
 10/16/2023   23:14:49   ( -70.06,   7.74) 10/16/2023   23:15:01  ( -70.07,   7.71)    1.54                12
 10/17/2023   00:05:33   (  69.95, 175.21) 10/17/2023   00:04:28  (  69.95, 175.19)    0.81                65