Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 4 16.  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)
 04/16/2025   07:59:17   ( -70.01,-123.78) 04/16/2025   08:00:06  ( -70.02,-123.81)    1.18                49
 04/16/2025   08:50:02   (  69.94,  43.64) 04/16/2025   08:49:33  (  69.92,  43.69)    3.14                29
 04/18/2025   23:25:46   (  70.74,-176.49) 04/18/2025   23:26:54  (  70.64,-174.66)   68.11                68
 04/19/2025   00:16:15   ( -69.96,  -7.95) 04/19/2025   00:16:34  ( -69.98,  -7.99)    1.89                19
 04/19/2025   01:06:59   (  69.84, 159.54) 04/19/2025   01:06:01  (  69.87, 159.51)    3.28                58
 04/21/2025   15:42:31   (  70.08, -59.68) 04/21/2025   15:43:30  (  70.05, -59.63)    3.25                59
 04/21/2025   16:33:12   ( -69.93, 107.86) 04/21/2025   16:33:00  ( -69.94, 107.85)    1.65                12
 04/21/2025   17:23:46   (  69.28, -83.88) 04/21/2025   17:22:36  (  69.33, -85.33)   57.16                70
 04/24/2025   07:59:28   (  70.00,  56.19) 04/24/2025   07:59:56  (  70.02,  56.22)    2.43                28
 04/24/2025   08:50:10   ( -69.90,-136.34) 04/24/2025   08:49:26  ( -69.92,-136.30)    2.21                44
 04/26/2025   23:25:43   ( -70.15,   4.41) 04/26/2025   23:26:54  ( -70.12,   4.60)    8.18                71
 04/27/2025   00:16:25   (  69.95, 172.04) 04/27/2025   00:16:22  (  69.95, 172.01)    1.28                 3
 04/27/2025   01:07:06   ( -69.79, -20.41) 04/27/2025   01:05:53  ( -69.79, -20.58)    6.76                73
 04/29/2025   15:42:39   ( -70.05, 120.33) 04/29/2025   15:43:19  ( -70.06, 120.41)    2.88                40
 04/29/2025   16:33:22   (  69.90, -72.13) 04/29/2025   16:32:47  (  69.88, -72.19)    3.05                35