Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 6 24.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(LANDSAT-9) LANDSAT-9 Lat/Lon    Distance(km)  Time Diff(sec)
 06/25/2025   04:53:08   (  70.78, 102.34) 06/25/2025   04:54:17  (  70.69, 103.65)   49.07                69
 06/25/2025   05:43:41   ( -70.22, -89.43) 06/25/2025   05:43:54  ( -70.19, -89.46)    3.04                13
 06/25/2025   06:34:25   (  70.10,  78.05) 06/25/2025   06:33:21  (  70.09,  78.05)    1.64                64
 06/27/2025   21:09:55   (  70.30,-141.10) 06/27/2025   21:10:54  (  70.31,-141.03)    2.93                59
 06/27/2025   22:00:37   ( -70.20,  26.37) 06/27/2025   22:00:24  ( -70.20,  26.44)    2.79                13
 06/27/2025   22:51:10   (  69.51,-165.28) 06/27/2025   22:50:01  (  69.55,-166.83)   60.33                69
 06/30/2025   13:26:50   (  70.23, -25.22) 06/30/2025   13:27:25  (  70.25, -25.24)    1.96                35
 06/30/2025   14:17:32   ( -70.14, 142.24) 06/30/2025   14:16:55  ( -70.14, 142.24)    0.60                37
 07/03/2025   04:53:10   ( -70.81, -77.68) 07/03/2025   04:54:20  ( -70.72, -76.30)   51.49                70
 07/03/2025   05:43:45   (  70.23,  90.56) 07/03/2025   05:43:54  (  70.23,  90.61)    1.90                 9
 07/03/2025   06:34:27   ( -70.13,-101.97) 07/03/2025   06:33:24  ( -70.13,-101.90)    2.78                63
 07/05/2025   21:09:56   ( -70.28,  38.94) 07/05/2025   21:10:57  ( -70.31,  38.97)    3.24                61
 07/05/2025   22:00:40   (  70.17,-153.57) 07/05/2025   22:00:24  (  70.20,-153.55)    3.01                16
 07/05/2025   22:51:13   ( -69.60,  14.60) 07/05/2025   22:50:02  ( -69.66,  13.33)   49.77                71