Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 10 6.  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)
 10/06/2025   15:43:25   ( -70.05, 120.38) 10/06/2025   15:44:04  ( -70.04, 120.44)    2.26                39
 10/06/2025   16:34:08   (  69.89, -72.08) 10/06/2025   16:33:32  (  69.89, -72.14)    2.43                36
 10/09/2025   07:09:47   (  70.79,  67.67) 10/09/2025   07:10:55  (  70.70,  69.64)   73.00                68
 10/09/2025   08:00:16   ( -70.00,-123.77) 10/09/2025   08:00:36  ( -69.99,-123.76)    1.51                20
 10/09/2025   08:51:00   (  69.90,  43.69) 10/09/2025   08:50:03  (  69.89,  43.74)    2.52                57
 10/11/2025   23:26:24   (  70.07,-175.40) 10/11/2025   23:27:36  (  70.07,-175.41)    1.07                72
 10/12/2025   00:17:06   ( -69.97,  -7.93) 10/12/2025   00:17:06  ( -69.96,  -7.93)    1.37                 0
 10/12/2025   01:07:47   (  69.71, 159.77) 10/12/2025   01:06:35  (  69.74, 159.41)   14.10                72
 10/14/2025   15:43:15   (  70.05, -59.57) 10/14/2025   15:44:06  (  70.05, -59.55)    0.71                51
 10/14/2025   16:33:57   ( -69.95, 107.90) 10/14/2025   16:33:36  ( -69.95, 107.93)    1.45                21
 10/14/2025   17:24:24   (  68.95, -83.35) 10/14/2025   17:23:18  (  69.01, -85.69)   93.56                66
 10/17/2025   08:00:05   (  69.99,  56.32) 10/17/2025   08:00:36  (  70.00,  56.26)    3.04                31
 10/17/2025   08:50:47   ( -69.88,-136.21) 10/17/2025   08:50:06  ( -69.90,-136.25)    2.55                41
 10/19/2025   23:26:21   ( -70.55,   3.92) 10/19/2025   23:27:31  ( -70.47,   5.18)   47.49                70
 10/20/2025   00:16:56   (  69.98, 172.12) 10/20/2025   00:17:05  (  69.97, 172.10)    1.24                 9
 10/20/2025   01:07:38   ( -69.88, -20.41) 10/20/2025   01:06:35  ( -69.87, -20.40)    0.52                63