Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2023 6 9.  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)
 06/10/2023   21:34:07   ( -70.44,  32.57) 06/10/2023   21:35:19  ( -70.40,  32.76)    8.67                72
 06/10/2023   22:24:50   (  70.26,-159.84) 06/10/2023   22:24:47  (  70.24,-159.82)    2.39                 3
 06/10/2023   23:15:30   ( -70.07,   7.76) 06/10/2023   23:14:17  ( -70.13,   7.65)    7.07                73
 06/13/2023   13:51:01   ( -70.32, 148.52) 06/13/2023   13:51:46  ( -70.33, 148.54)    1.17                45
 06/13/2023   14:41:45   (  70.19, -43.98) 06/13/2023   14:41:13  (  70.22, -43.97)    2.79                32
 06/16/2023   05:17:26   (  70.92,  95.98) 06/16/2023   05:18:35  (  70.83,  97.54)   57.76                69
 06/16/2023   06:07:57   ( -70.25, -95.63) 06/16/2023   06:08:13  ( -70.28, -95.64)    3.19                16
 06/16/2023   06:58:42   (  70.19,  71.78) 06/16/2023   06:57:40  (  70.17,  71.85)    2.95                62
 06/18/2023   21:34:12   (  70.34,-147.32) 06/18/2023   21:35:10  (  70.32,-147.33)    2.32                58
 06/18/2023   22:24:53   ( -70.20,  20.22) 06/18/2023   22:24:40  ( -70.22,  20.15)    3.29                13
 06/18/2023   23:15:26   (  69.50,-171.43) 06/18/2023   23:14:17  (  69.55,-173.13)   66.37                69
 06/21/2023   13:51:08   (  70.30, -31.49) 06/21/2023   13:51:36  (  70.28, -31.50)    1.63                28
 06/21/2023   14:41:50   ( -70.20, 135.97) 06/21/2023   14:41:06  ( -70.18, 135.98)    2.42                44