Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 4 25.  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)
 04/26/2023   13:51:01   ( -70.38, 148.21) 04/26/2023   13:52:13  ( -70.33, 148.56)   14.59                72
 04/26/2023   14:41:42   (  70.11, -44.05) 04/26/2023   14:41:42  (  70.11, -44.10)    2.00                 0
 04/26/2023   15:32:24   ( -70.02, 123.40) 04/26/2023   15:31:12  ( -70.00, 123.37)    2.66                72
 04/29/2023   06:07:54   ( -70.22, -95.76) 04/29/2023   06:08:42  ( -70.19, -95.74)    3.01                48
 04/29/2023   06:58:38   (  70.10,  71.73) 04/29/2023   06:58:09  (  70.09,  71.75)    1.95                29
 05/01/2023   21:34:20   (  70.95,-148.48) 05/01/2023   21:35:28  (  70.85,-146.52)   71.94                68
 05/01/2023   22:24:49   ( -70.17,  20.09) 05/01/2023   22:25:08  ( -70.19,  20.13)    2.32                19
 05/01/2023   23:15:33   (  70.06,-172.43) 05/01/2023   23:14:35  (  70.08,-172.38)    2.81                58
 05/04/2023   13:51:02   (  70.23, -31.54) 05/04/2023   13:52:04  (  70.25, -31.52)    2.46                62
 05/04/2023   14:41:44   ( -70.14, 135.92) 05/04/2023   14:41:34  ( -70.14, 135.96)    1.52                10
 05/04/2023   15:32:19   (  69.55, -55.89) 05/04/2023   15:31:09  (  69.59, -57.17)   49.92                70
 05/07/2023   06:07:56   (  70.21,  84.27) 05/07/2023   06:08:28  (  70.22,  84.33)    2.48                32
 05/07/2023   06:58:38   ( -70.11,-108.26) 05/07/2023   06:57:58  ( -70.11,-108.19)    2.64                40