Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 11 13.  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)
 11/15/2025   14:53:44   ( -70.11, 132.79) 11/15/2025   14:54:40  ( -70.09, 132.86)    3.26                56
 11/15/2025   15:44:28   (  69.97, -59.69) 11/15/2025   15:44:07  (  69.99, -59.65)    2.74                21
 11/15/2025   16:34:57   ( -69.21, 108.74) 11/15/2025   16:33:48  ( -69.27, 107.01)   68.32                69
 11/18/2025   06:20:17   (  70.99,  79.80) 11/18/2025   06:21:23  (  70.91,  82.34)   92.63                66
 11/18/2025   07:10:42   ( -70.03,-111.33) 11/18/2025   07:11:07  ( -70.04,-111.33)    1.16                25
 11/18/2025   08:01:27   (  69.94,  56.11) 11/18/2025   08:00:34  (  69.93,  56.16)    2.62                53
 11/20/2025   22:37:00   (  70.09,-162.99) 11/20/2025   22:38:04  (  70.09,-162.99)    0.19                64
 11/20/2025   23:27:41   ( -69.96,   4.53) 11/20/2025   23:27:34  ( -69.98,   4.49)    2.92                 7
 11/21/2025   00:18:18   (  69.45, 172.59) 11/21/2025   00:17:07  (  69.54, 171.52)   42.55                71
 11/23/2025   14:53:59   (  70.04, -47.15) 11/23/2025   14:54:30  (  70.03, -47.18)    1.05                31
 11/23/2025   15:44:40   ( -69.91, 120.37) 11/23/2025   15:44:00  ( -69.93, 120.31)    3.30                40
 11/26/2025   06:20:15   ( -70.18, -98.92) 11/26/2025   06:21:27  ( -70.15, -98.75)    7.17                72
 11/26/2025   07:10:58   (  70.00,  68.67) 11/26/2025   07:10:55  (  69.98,  68.65)    2.69                 3
 11/26/2025   08:01:38   ( -69.81,-123.73) 11/26/2025   08:00:26  ( -69.82,-123.94)    8.09                72