Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2025 9 11.  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)
 09/13/2025   23:01:30   ( -70.10,  10.74) 09/13/2025   23:02:42  ( -70.10,  10.83)    3.24                72
 09/13/2025   23:52:13   (  69.95, 178.28) 09/13/2025   23:52:10  (  69.95, 178.25)    1.24                 3
 09/14/2025   00:42:54   ( -69.79, -14.17) 09/14/2025   00:41:40  ( -69.84, -14.27)    6.28                74
 09/16/2025   15:18:21   ( -70.02, 126.64) 09/16/2025   15:19:13  ( -70.06, 126.64)    3.60                52
 09/16/2025   16:09:05   (  69.93, -65.91) 09/16/2025   16:08:40  (  69.95, -65.87)    2.87                25
 09/16/2025   16:59:32   ( -69.03, 102.71) 09/16/2025   16:58:24  ( -69.07, 100.58)   84.85                68
 09/19/2025   07:35:14   ( -70.01,-117.55) 09/19/2025   07:35:45  ( -70.00,-117.56)    0.66                31
 09/19/2025   08:25:58   (  69.92,  49.90) 09/19/2025   08:25:12  (  69.90,  49.93)    2.49                46
 09/21/2025   23:01:31   (  70.42,-169.73) 09/21/2025   23:02:42  (  70.32,-168.87)   34.29                71
 09/21/2025   23:52:07   ( -69.99,  -1.75) 09/21/2025   23:52:16  ( -70.00,  -1.70)    1.87                 9
 09/22/2025   00:42:50   (  69.85, 165.78) 09/22/2025   00:41:44  (  69.83, 165.71)    3.38                66
 09/24/2025   15:18:17   (  70.05, -53.36) 09/24/2025   15:19:18  (  70.03, -53.41)    3.06                61
 09/24/2025   16:08:59   ( -69.93, 114.13) 09/24/2025   16:08:48  ( -69.93, 114.08)    1.93                11
 09/24/2025   16:59:33   (  69.32, -77.66) 09/24/2025   16:58:23  (  69.37, -79.03)   54.33                70