Simultaneous Nadir Overpasses (SNOs) between NPP and LANDSAT-9
TLE Epoch: 2025 7 31.  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)
 08/01/2025   13:26:55   (  70.27, -25.18) 08/01/2025   13:27:34  (  70.29, -25.16)    3.24                39
 08/01/2025   14:17:36   ( -70.16, 142.31) 08/01/2025   14:17:04  ( -70.18, 142.32)    3.22                32
 08/04/2025   04:53:18   ( -71.04, -77.97) 08/04/2025   04:54:26  ( -70.93, -75.97)   73.64                68
 08/04/2025   05:43:49   (  70.22,  90.67) 08/04/2025   05:44:04  (  70.22,  90.62)    2.06                15
 08/04/2025   06:34:30   ( -70.10,-101.83) 08/04/2025   06:33:34  ( -70.11,-101.90)    2.89                56
 08/06/2025   21:09:58   ( -70.31,  39.00) 08/06/2025   21:11:05  ( -70.29,  38.97)    2.83                67
 08/06/2025   22:00:42   (  70.17,-153.48) 08/06/2025   22:00:32  (  70.18,-153.55)    2.74                10
 08/06/2025   22:51:18   ( -69.79,  14.42) 08/06/2025   22:50:06  ( -69.86,  13.62)   31.32                72
 08/09/2025   13:26:52   ( -70.27, 154.84) 08/09/2025   13:27:33  ( -70.29, 154.85)    1.85                41
 08/09/2025   14:17:37   (  70.19, -37.72) 08/09/2025   14:17:00  (  70.17, -37.67)    2.76                37
 08/12/2025   04:53:15   (  70.89, 102.31) 08/12/2025   04:54:24  (  70.75, 103.80)   56.63                69
 08/12/2025   05:43:46   ( -70.24, -89.32) 08/12/2025   05:44:02  ( -70.21, -89.37)    3.26                16
 08/12/2025   06:34:30   (  70.11,  78.19) 08/12/2025   06:33:29  (  70.10,  78.11)    3.25                61