Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 6 17.  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)
 06/18/2023   21:34:11   (  70.28,-147.22) 06/18/2023   21:35:16  (  70.26,-147.29)    3.36                65
 06/18/2023   22:24:53   ( -70.19,  20.23) 06/18/2023   22:24:45  ( -70.20,  20.27)    1.72                 8
 06/18/2023   23:15:29   (  69.64,-171.64) 06/18/2023   23:14:19  (  69.71,-172.78)   44.58                70
 06/21/2023   13:51:06   (  70.23, -31.38) 06/21/2023   13:51:45  (  70.21, -31.46)    3.26                39
 06/21/2023   14:41:48   ( -70.14, 136.07) 06/21/2023   14:41:14  ( -70.16, 136.10)    2.80                34
 06/24/2023   05:17:29   ( -70.87, -83.97) 06/24/2023   05:18:38  ( -70.80, -82.34)   59.95                69
 06/24/2023   06:08:02   (  70.18,  84.44) 06/24/2023   06:08:14  (  70.20,  84.41)    2.65                12
 06/24/2023   06:58:44   ( -70.09,-108.10) 06/24/2023   06:57:44  ( -70.10,-108.11)    0.99                60
 06/26/2023   21:34:14   ( -70.25,  32.78) 06/26/2023   21:35:16  ( -70.28,  32.76)    2.94                62
 06/26/2023   22:24:58   (  70.14,-159.74) 06/26/2023   22:24:43  (  70.17,-159.76)    2.57                15
 06/26/2023   23:15:31   ( -69.57,   8.43) 06/26/2023   23:14:21  ( -69.63,   7.12)   51.20                70
 06/29/2023   13:51:10   ( -70.22, 148.60) 06/29/2023   13:51:45  ( -70.22, 148.57)    1.26                35
 06/29/2023   14:41:54   (  70.11, -43.93) 06/29/2023   14:41:12  (  70.10, -43.96)    1.33                42