Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 5 24.  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)
 05/25/2023   21:34:10   ( -70.48,  32.34) 05/25/2023   21:35:21  ( -70.43,  32.84)   19.49                71
 05/25/2023   22:24:51   (  70.20,-159.90) 05/25/2023   22:24:51  (  70.17,-159.90)    3.60                 0
 05/25/2023   23:15:32   ( -70.07,   7.62) 05/25/2023   23:14:21  ( -70.05,   7.57)    2.95                71
 05/28/2023   13:51:00   ( -70.24, 148.51) 05/28/2023   13:51:50  ( -70.23, 148.44)    2.55                50
 05/28/2023   14:41:44   (  70.12, -43.99) 05/28/2023   14:41:17  (  70.13, -44.06)    2.93                27
 05/31/2023   05:17:27   (  71.08,  95.59) 05/31/2023   05:18:34  (  70.94,  97.76)   79.95                67
 05/31/2023   06:07:54   ( -70.21, -95.67) 05/31/2023   06:08:15  ( -70.23, -95.68)    1.43                21
 05/31/2023   06:58:38   (  70.09,  71.82) 05/31/2023   06:57:42  (  70.12,  71.81)    2.72                56
 06/02/2023   21:34:05   (  70.28,-147.32) 06/02/2023   21:35:09  (  70.30,-147.31)    2.46                64
 06/02/2023   22:24:47   ( -70.20,  20.14) 06/02/2023   22:24:39  ( -70.19,  20.17)    1.22                 8
 06/02/2023   23:15:23   (  69.65,-171.74) 06/02/2023   23:14:13  (  69.70,-172.88)   44.47                70
 06/05/2023   13:50:58   (  70.22, -31.44) 06/05/2023   13:51:34  (  70.24, -31.50)    3.28                36
 06/05/2023   14:41:40   ( -70.13, 136.02) 06/05/2023   14:41:04  ( -70.14, 135.98)    1.50                36