Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2025 9 16.  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)
 09/16/2025   15:18:22   ( -70.04, 126.61) 09/16/2025   15:19:14  ( -70.02, 126.58)    3.24                52
 09/16/2025   16:09:06   (  69.94, -65.93) 09/16/2025   16:08:41  (  69.92, -65.91)    2.98                25
 09/16/2025   16:59:32   ( -68.99, 102.76) 09/16/2025   16:58:25  ( -69.03, 100.53)   88.79                67
 09/19/2025   07:35:13   ( -69.98,-117.50) 09/19/2025   07:35:44  ( -69.99,-117.58)    3.47                31
 09/19/2025   08:25:57   (  69.88,  49.95) 09/19/2025   08:25:11  (  69.89,  49.92)    1.73                46
 09/21/2025   23:01:30   (  70.39,-169.68) 09/21/2025   23:02:41  (  70.28,-168.93)   30.83                71
 09/21/2025   23:52:06   ( -69.96,  -1.70) 09/21/2025   23:52:15  ( -69.95,  -1.76)    2.69                 9
 09/22/2025   00:42:50   (  69.87, 165.75) 09/22/2025   00:41:42  (  69.84, 165.74)    3.04                68
 09/24/2025   15:18:17   (  70.07, -53.40) 09/24/2025   15:19:15  (  70.05, -53.37)    2.57                58
 09/24/2025   16:08:59   ( -69.96, 114.09) 09/24/2025   16:08:45  ( -69.95, 114.11)    1.77                14
 09/24/2025   16:59:31   (  69.23, -77.54) 09/24/2025   16:58:22  (  69.28, -79.14)   63.60                69
 09/27/2025   07:35:09   (  70.02,  62.46) 09/27/2025   07:35:45  (  70.02,  62.47)    0.26                36
 09/27/2025   08:25:51   ( -69.91,-130.05) 09/27/2025   08:25:15  ( -69.92,-130.04)    1.58                36
 09/29/2025   23:01:29   ( -70.74,   9.80) 09/29/2025   23:02:37  ( -70.64,  11.60)   67.46                68
 09/29/2025   23:52:00   (  69.98, 178.32) 09/29/2025   23:52:14  (  69.98, 178.29)    1.20                14
 09/30/2025   00:42:42   ( -69.86, -14.19) 09/30/2025   00:41:44  ( -69.88, -14.22)    2.37                58