Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 8 8.  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)
 08/08/2023   13:51:17   (  70.20, -31.46) 08/08/2023   13:52:12  (  70.21, -31.47)    1.83                55
 08/08/2023   14:41:59   ( -70.10, 136.00) 08/08/2023   14:41:42  ( -70.09, 135.99)    1.15                17
 08/08/2023   15:32:29   (  69.25, -55.44) 08/08/2023   15:31:21  (  69.33, -57.41)   78.03                68
 08/11/2023   06:08:11   (  70.16,  84.36) 08/11/2023   06:08:42  (  70.18,  84.37)    2.64                31
 08/11/2023   06:58:53   ( -70.06,-108.17) 08/11/2023   06:58:12  ( -70.07,-108.16)    0.60                41
 08/13/2023   21:34:28   ( -70.65,  32.04) 08/13/2023   21:35:38  ( -70.56,  33.16)   42.78                70
 08/13/2023   22:25:04   (  70.13,-159.83) 08/13/2023   22:25:11  (  70.13,-159.83)    0.57                 7
 08/13/2023   23:15:46   ( -70.03,   7.64) 08/13/2023   23:14:41  ( -70.01,   7.65)    2.03                65
 08/16/2023   13:51:14   ( -70.21, 148.51) 08/16/2023   13:52:13  ( -70.20, 148.52)    1.29                59
 08/16/2023   14:41:58   (  70.11, -44.03) 08/16/2023   14:41:40  (  70.10, -43.98)    2.29                18
 08/16/2023   15:32:29   ( -69.43, 124.30) 08/16/2023   15:31:19  ( -69.49, 122.81)   58.56                70
 08/19/2023   06:08:07   ( -70.14, -95.62) 08/19/2023   06:08:42  ( -70.15, -95.67)    1.96                35
 08/19/2023   06:58:51   (  70.04,  71.85) 08/19/2023   06:58:09  (  70.04,  71.82)    1.27                42
 08/21/2023   21:34:25   (  70.56,-147.81) 08/21/2023   21:35:36  (  70.44,-146.98)   33.49                71
 08/21/2023   22:25:01   ( -70.13,  20.17) 08/21/2023   22:25:10  ( -70.12,  20.18)    2.06                 9
 08/21/2023   23:15:44   (  69.98,-172.29) 08/21/2023   23:14:37  (  70.00,-172.33)    2.60                67