Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 5 21.  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)
 05/23/2023   06:07:57   (  70.20,  84.32) 05/23/2023   06:08:25  (  70.22,  84.29)    2.13                28
 05/23/2023   06:58:39   ( -70.12,-108.25) 05/23/2023   06:57:55  ( -70.10,-108.24)    2.37                44
 05/25/2023   21:34:10   ( -70.50,  32.32) 05/25/2023   21:35:21  ( -70.42,  32.82)   20.64                71
 05/25/2023   22:24:50   (  70.16,-159.85) 05/25/2023   22:24:51  (  70.15,-159.92)    3.23                 1
 05/25/2023   23:15:32   ( -70.08,   7.60) 05/25/2023   23:14:20  ( -70.09,   7.63)    1.52                72
 05/28/2023   13:51:00   ( -70.25, 148.48) 05/28/2023   13:51:49  ( -70.27, 148.50)    2.06                49
 05/28/2023   14:41:44   (  70.13, -44.02) 05/28/2023   14:41:16  (  70.16, -44.01)    3.13                28
 05/31/2023   05:17:26   (  71.05,  95.65) 05/31/2023   05:18:33  (  70.97,  97.80)   78.54                67
 05/31/2023   06:07:54   ( -70.23, -95.70) 05/31/2023   06:08:15  ( -70.21, -95.70)    2.40                21
 05/31/2023   06:58:38   (  70.11,  71.79) 05/31/2023   06:57:42  (  70.09,  71.78)    2.09                56
 06/02/2023   21:34:06   (  70.30,-147.35) 06/02/2023   21:35:10  (  70.28,-147.35)    2.83                64
 06/02/2023   22:24:47   ( -70.16,  20.19) 06/02/2023   22:24:40  ( -70.17,  20.13)    2.66                 7
 06/02/2023   23:15:24   (  69.67,-171.77) 06/02/2023   23:14:13  (  69.72,-172.85)   42.02                71