Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2023 6 25.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-20) NOAA-20 Lat/Lon Date Time(LANDSAT-8) LANDSAT-8 Lat/Lon    Distance(km)  Time Diff(sec)
 06/25/2023   13:25:56   ( -70.83, 153.99) 06/25/2023   13:27:05  ( -70.74, 155.50)   55.92                69
 06/25/2023   14:16:30   (  70.18, -37.67) 06/25/2023   14:16:41  (  70.16, -37.73)    3.34                11
 06/25/2023   15:07:12   ( -70.10, 129.77) 06/25/2023   15:06:10  ( -70.10, 129.82)    1.75                62
 06/28/2023   05:42:42   ( -70.27, -89.36) 06/28/2023   05:43:45  ( -70.29, -89.31)    3.28                63
 06/28/2023   06:33:26   (  70.15,  78.14) 06/28/2023   06:33:13  (  70.14,  78.11)    1.63                13
 06/28/2023   07:24:00   ( -69.64,-113.78) 06/28/2023   07:22:49  ( -69.70,-114.87)   42.44                71
 06/30/2023   21:59:38   ( -70.24,  26.45) 06/30/2023   22:00:17  ( -70.24,  26.49)    1.76                39
 06/30/2023   22:50:22   (  70.13,-166.07) 06/30/2023   22:49:44  (  70.13,-166.01)    2.35                38
 07/03/2023   13:26:02   (  70.84, -26.07) 07/03/2023   13:27:11  (  70.69, -24.59)   56.93                69
 07/03/2023   14:16:33   ( -70.17, 142.32) 07/03/2023   14:16:49  ( -70.15, 142.25)    3.39                16
 07/03/2023   15:07:17   (  70.06, -50.20) 07/03/2023   15:06:16  (  70.04, -50.26)    2.93                61
 07/06/2023   05:42:46   (  70.25,  90.63) 07/06/2023   05:43:48  (  70.24,  90.62)    1.93                62
 07/06/2023   06:33:28   ( -70.15,-101.90) 07/06/2023   06:33:18  ( -70.13,-101.89)    2.00                10
 07/06/2023   07:24:03   (  69.57,  66.28) 07/06/2023   07:22:53  (  69.58,  64.98)   50.65                70
 07/08/2023   21:59:41   (  70.20,-153.52) 07/08/2023   22:00:18  (  70.18,-153.57)    2.65                37
 07/08/2023   22:50:23   ( -70.09,  13.96) 07/08/2023   22:49:48  ( -70.08,  13.92)    1.98                35