Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 8 9.  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)
 08/09/2025   13:26:52   ( -70.30, 154.81) 08/09/2025   13:27:43  ( -70.30, 154.83)    1.10                51
 08/09/2025   14:17:37   (  70.21, -37.74) 08/09/2025   14:17:10  (  70.21, -37.67)    2.80                27
 08/09/2025   15:08:02   ( -69.25, 131.00) 08/09/2025   15:06:55  ( -69.27, 128.67)   91.52                67
 08/12/2025   05:43:46   ( -70.26, -89.35) 08/12/2025   05:44:15  ( -70.25, -89.37)    1.30                29
 08/12/2025   06:34:31   (  70.17,  78.09) 08/12/2025   06:33:42  (  70.15,  78.12)    3.01                49
 08/14/2025   21:10:03   (  70.56,-141.37) 08/14/2025   21:11:14  (  70.45,-140.84)   23.22                71
 08/14/2025   22:00:40   ( -70.23,  26.48) 08/14/2025   22:00:46  ( -70.23,  26.48)    0.59                 6
 08/14/2025   22:51:25   (  70.15,-166.09) 08/14/2025   22:50:13  (  70.13,-166.03)    3.00                72
 08/17/2025   13:26:52   (  70.28, -25.13) 08/17/2025   13:27:47  (  70.30, -25.18)    3.31                55
 08/17/2025   14:17:34   ( -70.20, 142.30) 08/17/2025   14:17:17  ( -70.20, 142.31)    0.43                17
 08/17/2025   15:08:04   (  69.33, -49.09) 08/17/2025   15:06:57  (  69.37, -51.19)   82.50                67
 08/20/2025   05:43:45   (  70.26,  90.68) 08/20/2025   05:44:17  (  70.24,  90.62)    2.62                32
 08/20/2025   06:34:27   ( -70.18,-101.88) 08/20/2025   06:33:46  ( -70.20,-101.81)    3.14                41
 08/22/2025   21:10:03   ( -70.78,  38.31) 08/22/2025   21:11:13  ( -70.72,  39.56)   46.51                70
 08/22/2025   22:00:39   (  70.25,-153.52) 08/22/2025   22:00:47  (  70.22,-153.53)    2.86                 8
 08/22/2025   22:51:20   ( -70.11,  14.01) 08/22/2025   22:50:17  ( -70.12,  13.96)    2.34                63