Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 4 27.  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)
 04/29/2023   06:07:54   ( -70.21, -95.75) 04/29/2023   06:08:42  ( -70.19, -95.75)    2.61                48
 04/29/2023   06:58:38   (  70.09,  71.74) 04/29/2023   06:58:09  (  70.09,  71.75)    0.77                29
 05/01/2023   21:34:20   (  70.93,-148.45) 05/01/2023   21:35:28  (  70.86,-146.51)   71.30                68
 05/01/2023   22:24:49   ( -70.16,  20.11) 05/01/2023   22:25:09  ( -70.14,  20.06)    2.96                20
 05/01/2023   23:15:33   (  70.04,-172.40) 05/01/2023   23:14:36  (  70.03,-172.44)    1.90                57
 05/04/2023   13:51:02   (  70.21, -31.51) 05/04/2023   13:52:05  (  70.22, -31.57)    2.51                63
 05/04/2023   14:41:44   ( -70.12, 135.95) 05/04/2023   14:41:35  ( -70.11, 135.91)    1.70                 9
 05/04/2023   15:32:19   (  69.53, -55.86) 05/04/2023   15:31:09  (  69.61, -57.13)   50.51                70
 05/07/2023   06:07:57   (  70.23,  84.24) 05/07/2023   06:08:29  (  70.21,  84.31)    3.41                32
 05/07/2023   06:58:38   ( -70.08,-108.22) 05/07/2023   06:57:59  ( -70.10,-108.21)    2.27                39
 05/09/2023   21:34:13   ( -70.58,  32.15) 05/09/2023   21:35:24  ( -70.45,  32.90)   31.32                71
 05/09/2023   22:24:51   (  70.15,-159.87) 05/09/2023   22:24:54  (  70.17,-159.86)    2.12                 3
 05/09/2023   23:15:33   ( -70.06,   7.59) 05/09/2023   23:14:24  ( -70.06,   7.63)    1.39                69