Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-8
TLE Epoch: 2025 9 13.  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,  10.82)    3.01                72
 09/13/2025   23:52:13   (  69.95, 178.29) 09/13/2025   23:52:10  (  69.95, 178.25)    1.39                 3
 09/14/2025   00:42:54   ( -69.79, -14.16) 09/14/2025   00:41:40  ( -69.83, -14.27)    6.25                74
 09/16/2025   15:18:21   ( -70.02, 126.64) 09/16/2025   15:19:13  ( -70.04, 126.62)    2.25                52
 09/16/2025   16:09:05   (  69.93, -65.90) 09/16/2025   16:08:40  (  69.94, -65.88)    1.68                25
 09/16/2025   16:59:31   ( -68.97, 102.79) 09/16/2025   16:58:24  ( -69.06, 100.57)   88.97                67
 09/19/2025   07:35:14   ( -70.01,-117.55) 09/19/2025   07:35:44  ( -70.03,-117.53)    2.32                30
 09/19/2025   08:25:58   (  69.91,  49.90) 09/19/2025   08:25:11  (  69.92,  49.97)    2.61                47
 09/21/2025   23:01:31   (  70.42,-169.73) 09/21/2025   23:02:41  (  70.32,-168.86)   34.42                70
 09/21/2025   23:52:07   ( -70.00,  -1.75) 09/21/2025   23:52:15  ( -70.00,  -1.70)    2.00                 8
 09/22/2025   00:42:50   (  69.85, 165.78) 09/22/2025   00:41:43  (  69.83, 165.72)    3.19                67
 09/24/2025   15:18:17   (  70.05, -53.37) 09/24/2025   15:19:16  (  70.05, -53.37)    0.21                59
 09/24/2025   16:08:59   ( -69.94, 114.12) 09/24/2025   16:08:46  ( -69.95, 114.12)    1.63                13
 09/24/2025   16:59:32   (  69.26, -77.58) 09/24/2025   16:58:23  (  69.29, -79.14)   61.37                69
 09/27/2025   07:35:08   (  70.00,  62.50) 09/27/2025   07:35:46  (  69.99,  62.42)    3.11                38
 09/27/2025   08:25:50   ( -69.88,-130.01) 09/27/2025   08:25:16  ( -69.89,-130.09)    3.08                34