Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 7 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)
 07/13/2025   07:10:06   ( -69.96,-111.30) 07/13/2025   07:10:34  ( -69.97,-111.38)    3.20                28
 07/13/2025   08:00:51   (  69.87,  56.14) 07/13/2025   08:00:01  (  69.87,  56.12)    0.93                50
 07/15/2025   22:36:23   (  70.20,-163.21) 07/15/2025   22:37:34  (  70.14,-162.89)   13.67                71
 07/15/2025   23:27:02   ( -69.97,   4.46) 07/15/2025   23:27:05  ( -69.98,   4.51)    2.43                 3
 07/16/2025   00:17:46   (  69.83, 171.97) 07/16/2025   00:16:33  (  69.82, 171.93)    2.22                73
 07/18/2025   14:53:14   (  70.01, -47.14) 07/18/2025   14:54:06  (  70.03, -47.18)    2.68                52
 07/18/2025   15:43:56   ( -69.93, 120.29) 07/18/2025   15:43:36  ( -69.92, 120.31)    1.30                20
 07/18/2025   16:34:24   (  68.95, -70.99) 07/18/2025   16:33:18  (  68.98, -73.31)   92.74                66
 07/21/2025   07:10:09   (  69.97,  68.68) 07/21/2025   07:10:37  (  70.00,  68.66)    3.34                28
 07/21/2025   08:00:51   ( -69.90,-123.89) 07/21/2025   08:00:07  ( -69.90,-123.84)    1.98                44
 07/23/2025   22:36:26   ( -70.39,  16.50) 07/23/2025   22:37:37  ( -70.30,  17.33)   32.38                71
 07/23/2025   23:27:04   (  69.95,-175.51) 07/23/2025   23:27:08  (  69.97,-175.51)    2.33                 4
 07/24/2025   00:17:46   ( -69.87,  -8.07) 07/24/2025   00:16:38  ( -69.87,  -8.01)    2.44                68
 07/26/2025   14:53:15   ( -70.05, 132.81) 07/26/2025   14:54:12  ( -70.04, 132.83)    1.32                57
 07/26/2025   15:43:59   (  69.92, -59.70) 07/26/2025   15:43:39  (  69.92, -59.70)    0.71                20