Simultaneous Nadir Overpasses (SNOs) between NOAA-20 and LANDSAT-9
TLE Epoch: 2025 4 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)
 04/18/2025   23:25:46   (  70.75,-176.51) 04/18/2025   23:26:54  (  70.63,-174.68)   68.67                68
 04/19/2025   00:16:15   ( -69.98,  -7.97) 04/19/2025   00:16:34  ( -69.97,  -8.00)    1.89                19
 04/19/2025   01:06:59   (  69.85, 159.52) 04/19/2025   01:06:01  (  69.86, 159.50)    1.35                58
 04/21/2025   15:42:31   (  70.03, -59.61) 04/21/2025   15:43:31  (  70.06, -59.62)    3.21                60
 04/21/2025   16:33:13   ( -69.94, 107.85) 04/21/2025   16:33:01  ( -69.95, 107.85)    0.96                12
 04/21/2025   17:23:47   (  69.29, -83.89) 04/21/2025   17:22:37  (  69.34, -85.32)   56.48                70
 04/24/2025   07:59:28   (  70.01,  56.19) 04/24/2025   07:59:57  (  70.00,  56.18)    0.84                29
 04/24/2025   08:50:10   ( -69.91,-136.35) 04/24/2025   08:49:27  ( -69.89,-136.34)    2.11                43
 04/26/2025   23:25:43   ( -70.15,   4.42) 04/26/2025   23:26:55  ( -70.12,   4.60)    7.45                72
 04/27/2025   00:16:25   (  69.94, 172.05) 04/27/2025   00:16:23  (  69.95, 172.01)    2.46                 2
 04/27/2025   01:07:06   ( -69.78, -20.40) 04/27/2025   01:05:54  ( -69.79, -20.58)    7.22                72
 04/29/2025   15:42:39   ( -70.03, 120.36) 04/29/2025   15:43:21  ( -70.04, 120.38)    1.38                42
 04/29/2025   16:33:23   (  69.93, -72.18) 04/29/2025   16:32:48  (  69.93, -72.14)    1.79                35