Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 6 18.  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)
 06/19/2025   07:09:23   (  70.07,  68.68) 06/19/2025   07:10:23  (  70.05,  68.72)    2.83                60
 06/19/2025   08:00:04   ( -69.93,-123.78) 06/19/2025   07:59:53  ( -69.94,-123.81)    1.40                11
 06/19/2025   08:50:38   (  69.27,  44.48) 06/19/2025   08:49:29  (  69.34,  43.02)   57.76                69
 06/21/2025   23:26:23   (  70.00,-175.46) 06/21/2025   23:26:55  (  69.98,-175.51)    2.87                32
 06/22/2025   00:17:05   ( -69.90,  -8.00) 06/22/2025   00:16:24  ( -69.92,  -7.95)    2.81                41
 06/24/2025   14:52:44   ( -70.31, 132.50) 06/24/2025   14:53:56  ( -70.21, 133.07)   23.91                72
 06/24/2025   15:43:23   (  69.93, -59.60) 06/24/2025   15:43:26  (  69.94, -59.68)    3.31                 3
 06/24/2025   16:34:05   ( -69.83, 107.85) 06/24/2025   16:32:56  ( -69.83, 107.81)    1.71                69
 06/27/2025   07:09:40   ( -70.04,-111.33) 06/27/2025   07:10:29  ( -70.05,-111.28)    2.71                49
 06/27/2025   08:00:24   (  69.91,  56.17) 06/27/2025   07:59:57  (  69.89,  56.13)    3.26                27
 06/27/2025   08:50:49   ( -68.92,-135.09) 06/27/2025   08:49:42  ( -68.96,-137.48)   95.47                67
 06/29/2025   22:36:11   (  70.80,-164.12) 06/29/2025   22:37:18  (  70.69,-162.10)   75.17                67
 06/29/2025   23:26:39   ( -69.98,   4.51) 06/29/2025   23:26:59  ( -69.99,   4.51)    1.27                20
 06/30/2025   00:17:23   (  69.85, 172.00) 06/30/2025   00:16:26  (  69.87, 171.99)    1.96                57