Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 9 22.  Predictions up to the next  14.0 days:

     Date     Time(LANDSAT-8) LANDSAT-8 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/25/2025   04:30:11   (  70.51, 109.52) 09/25/2025   04:28:58  (  70.58, 109.01)   20.56                73
 09/25/2025   05:19:43   ( -70.29, -83.17) 09/25/2025   05:19:37  ( -70.31, -83.23)    3.37                 6
 09/25/2025   06:09:09   (  70.18,  84.33) 09/25/2025   06:10:19  (  70.16,  84.31)    2.92                70
 09/27/2025   20:46:42   (  70.32,-134.87) 09/27/2025   20:45:52  (  70.34,-134.84)    2.06                50
 09/27/2025   21:36:12   ( -70.21,  32.61) 09/27/2025   21:36:34  ( -70.22,  32.67)    2.45                22
 09/30/2025   12:13:30   ( -71.13, 174.61) 09/30/2025   12:12:22  ( -71.18, 172.22)   85.98                68
 09/30/2025   13:03:10   (  70.32, -18.99) 09/30/2025   13:02:51  (  70.32, -19.04)    1.99                19
 09/30/2025   13:52:40   ( -70.21, 148.49) 09/30/2025   13:53:33  ( -70.19, 148.47)    2.28                53
 10/03/2025   04:30:11   ( -70.39, -70.64) 10/03/2025   04:29:06  ( -70.39, -70.70)    2.29                65
 10/03/2025   05:19:38   (  70.28,  96.85) 10/03/2025   05:19:49  (  70.25,  96.82)    3.12                11
 10/03/2025   06:09:15   ( -69.79, -96.21) 10/03/2025   06:10:25  ( -69.81, -95.18)   39.73                70
 10/05/2025   20:46:39   ( -70.32,  45.15) 10/05/2025   20:46:04  ( -70.33,  45.15)    1.49                35
 10/05/2025   21:36:06   (  70.20,-147.37) 10/05/2025   21:36:47  (  70.20,-147.33)    1.65                41