Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 8 19.  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)
 08/19/2023   06:08:07   ( -70.17, -95.66) 08/19/2023   06:08:44  ( -70.15, -95.68)    2.78                37
 08/19/2023   06:58:51   (  70.06,  71.82) 08/19/2023   06:58:11  (  70.05,  71.83)    0.70                40
 08/21/2023   21:34:29   (  70.78,-148.17) 08/21/2023   21:35:38  (  70.70,-146.62)   57.49                69
 08/21/2023   22:25:01   ( -70.16,  20.13) 08/21/2023   22:25:16  ( -70.15,  20.20)    2.72                15
 08/21/2023   23:15:44   (  70.00,-172.31) 08/21/2023   23:14:44  (  70.00,-172.38)    2.49                60
 08/24/2023   13:51:12   (  70.20, -31.47) 08/24/2023   13:52:19  (  70.18, -31.52)    2.49                67
 08/24/2023   14:41:54   ( -70.10, 135.99) 08/24/2023   14:41:48  ( -70.13, 136.04)    3.31                 6
 08/24/2023   15:32:32   (  69.67, -56.06) 08/24/2023   15:31:20  (  69.75, -56.85)   31.44                72
 08/27/2023   06:08:06   (  70.20,  84.29) 08/27/2023   06:08:50  (  70.18,  84.36)    3.36                44
 08/27/2023   06:58:47   ( -70.05,-108.16) 08/27/2023   06:58:20  ( -70.08,-108.16)    2.83                27
 08/29/2023   22:24:58   (  70.16,-159.87) 08/29/2023   22:25:20  (  70.16,-159.80)    2.80                22
 08/29/2023   23:15:39   ( -70.01,   7.68) 08/29/2023   23:14:51  ( -70.00,   7.61)    2.65                48
 09/01/2023   13:51:10   ( -70.38, 148.24) 09/01/2023   13:52:22  ( -70.33, 148.69)   17.78                72
 09/01/2023   14:41:51   (  70.12, -44.05) 09/01/2023   14:41:51  (  70.10, -43.99)    3.08                 0
 09/01/2023   15:32:33   ( -70.02, 123.42) 09/01/2023   15:31:21  ( -70.00, 123.50)    3.57                72