Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 8 6.  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   (  70.19, -31.46) 08/08/2023   13:52:12  (  70.21, -31.47)    2.07                55
 08/08/2023   14:41:59   ( -70.10, 136.00) 08/08/2023   14:41:42  ( -70.10, 135.99)    0.45                17
 08/08/2023   15:32:29   (  69.25, -55.44) 08/08/2023   15:31:21  (  69.34, -57.41)   78.00                68
 08/11/2023   06:08:11   (  70.16,  84.36) 08/11/2023   06:08:42  (  70.19,  84.37)    2.92                31
 08/11/2023   06:58:53   ( -70.06,-108.17) 08/11/2023   06:58:12  ( -70.07,-108.16)    1.38                41
 08/13/2023   21:34:28   ( -70.65,  32.04) 08/13/2023   21:35:38  ( -70.56,  33.16)   42.70                70
 08/13/2023   22:25:04   (  70.13,-159.83) 08/13/2023   22:25:11  (  70.13,-159.82)    0.34                 7
 08/13/2023   23:15:46   ( -70.03,   7.64) 08/13/2023   23:14:41  ( -70.02,   7.65)    1.26                65
 08/16/2023   13:51:14   ( -70.21, 148.51) 08/16/2023   13:52:13  ( -70.21, 148.53)    0.84                59
 08/16/2023   14:41:58   (  70.11, -44.03) 08/16/2023   14:41:40  (  70.10, -43.98)    2.26                18
 08/16/2023   15:32:29   ( -69.42, 124.30) 08/16/2023   15:31:19  ( -69.50, 122.82)   58.51                70
 08/19/2023   06:08:07   ( -70.14, -95.61) 08/19/2023   06:08:42  ( -70.15, -95.66)    2.00                35
 08/19/2023   06:58:51   (  70.04,  71.84) 08/19/2023   06:58:09  (  70.04,  71.82)    1.01                42