Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 7 2.  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)
 07/03/2025   04:53:10   ( -70.82, -77.70) 07/03/2025   04:54:20  ( -70.71, -76.31)   52.05                70
 07/03/2025   05:43:45   (  70.23,  90.56) 07/03/2025   05:43:54  (  70.23,  90.62)    2.01                 9
 07/03/2025   06:34:26   ( -70.09,-101.91) 07/03/2025   06:33:24  ( -70.12,-101.91)    3.08                62
 07/05/2025   21:09:56   ( -70.30,  38.92) 07/05/2025   21:10:57  ( -70.30,  38.96)    1.23                61
 07/05/2025   22:00:40   (  70.17,-153.58) 07/05/2025   22:00:24  (  70.20,-153.55)    2.48                16
 07/05/2025   22:51:12   ( -69.56,  14.66) 07/05/2025   22:50:02  ( -69.65,  13.31)   53.02                70
 07/08/2025   13:26:51   ( -70.25, 154.78) 07/08/2025   13:27:27  ( -70.25, 154.77)    0.65                36
 07/08/2025   14:17:35   (  70.13, -37.73) 07/08/2025   14:16:54  (  70.14, -37.74)    2.19                41
 07/11/2025   04:53:12   (  70.71, 102.50) 07/11/2025   04:54:22  (  70.57, 103.49)   39.67                70
 07/11/2025   05:43:46   ( -70.20, -89.38) 07/11/2025   05:43:57  ( -70.19, -89.43)    2.23                11
 07/11/2025   06:34:30   (  70.08,  78.12) 07/11/2025   06:33:24  (  70.08,  78.05)    2.48                66
 07/13/2025   21:09:59   (  70.30,-141.07) 07/13/2025   21:10:55  (  70.27,-141.06)    3.10                56
 07/13/2025   22:00:40   ( -70.17,  26.46) 07/13/2025   22:00:25  ( -70.17,  26.43)    1.49                15
 07/13/2025   22:51:11   (  69.35,-165.02) 07/13/2025   22:50:03  (  69.45,-166.93)   75.37                68