Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 4 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)
 04/13/2025   15:42:23   ( -70.28, 120.05) 04/13/2025   15:43:35  ( -70.19, 120.55)   21.10                72
 04/13/2025   16:33:03   (  69.93, -72.11) 04/13/2025   16:33:05  (  69.92, -72.18)    3.03                 2
 04/13/2025   17:23:45   ( -69.85,  95.32) 04/13/2025   17:22:34  ( -69.86,  95.37)    2.08                71
 04/16/2025   07:59:17   ( -70.01,-123.77) 04/16/2025   08:00:06  ( -70.03,-123.80)    2.52                49
 04/16/2025   08:50:02   (  69.93,  43.64) 04/16/2025   08:49:33  (  69.92,  43.70)    2.54                29
 04/18/2025   23:25:46   (  70.73,-176.48) 04/18/2025   23:26:54  (  70.64,-174.66)   67.94                68
 04/19/2025   00:16:15   ( -69.96,  -7.94) 04/19/2025   00:16:34  ( -69.98,  -7.98)    2.94                19
 04/19/2025   01:07:00   (  69.89, 159.47) 04/19/2025   01:06:01  (  69.87, 159.51)    2.96                59
 04/21/2025   15:42:31   (  70.07, -59.68) 04/21/2025   15:43:30  (  70.05, -59.63)    3.15                59
 04/21/2025   16:33:12   ( -69.92, 107.87) 04/21/2025   16:33:00  ( -69.94, 107.85)    2.37                12
 04/21/2025   17:23:46   (  69.28, -83.88) 04/21/2025   17:22:36  (  69.33, -85.33)   57.42                70
 04/24/2025   07:59:28   (  70.00,  56.19) 04/24/2025   07:59:56  (  70.02,  56.21)    1.58                28
 04/24/2025   08:50:10   ( -69.90,-136.33) 04/24/2025   08:49:26  ( -69.91,-136.30)    1.81                44
 04/26/2025   23:25:43   ( -70.15,   4.42) 04/26/2025   23:26:54  ( -70.11,   4.59)    7.82                71
 04/27/2025   00:16:25   (  69.94, 172.04) 04/27/2025   00:16:22  (  69.93, 171.99)    2.39                 3
 04/27/2025   01:07:06   ( -69.78, -20.40) 04/27/2025   01:05:52  ( -69.83, -20.52)    7.24                74