Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 4 20.  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)
 04/21/2025   15:42:31   (  70.06, -59.66) 04/21/2025   15:43:30  (  70.07, -59.60)    2.66                59
 04/21/2025   16:33:13   ( -69.97, 107.80) 04/21/2025   16:33:00  ( -69.96, 107.87)    3.22                13
 04/21/2025   17:23:46   (  69.27, -83.86) 04/21/2025   17:22:37  (  69.30, -85.38)   59.58                69
 04/24/2025   07:59:28   (  69.99,  56.22) 04/24/2025   07:59:57  (  70.01,  56.19)    2.56                29
 04/24/2025   08:50:10   ( -69.89,-136.32) 04/24/2025   08:49:27  ( -69.89,-136.33)    0.58                43
 04/26/2025   23:25:43   ( -70.13,   4.44) 04/26/2025   23:26:55  ( -70.12,   4.60)    6.17                72
 04/27/2025   00:16:26   (  69.97, 172.00) 04/27/2025   00:16:23  (  69.96, 172.01)    2.11                 3
 04/27/2025   01:07:07   ( -69.82, -20.46) 04/27/2025   01:05:53  ( -69.85, -20.51)    3.49                74
 04/29/2025   15:42:39   ( -70.02, 120.37) 04/29/2025   15:43:21  ( -70.03, 120.37)    1.25                42
 04/29/2025   16:33:23   (  69.92, -72.16) 04/29/2025   16:32:48  (  69.92, -72.15)    0.57                35
 05/02/2025   07:09:00   (  70.45,  68.15) 05/02/2025   07:10:10  (  70.34,  69.07)   36.78                70
 05/02/2025   07:59:35   ( -69.97,-123.79) 05/02/2025   07:59:45  ( -69.96,-123.84)    2.44                10
 05/02/2025   08:50:19   (  69.88,  43.67) 05/02/2025   08:49:11  (  69.90,  43.72)    3.19                68