Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 3.  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)
 10/05/2025   20:46:45   ( -70.32,  45.12) 10/05/2025   20:46:04  ( -70.34,  45.13)    2.60                41
 10/05/2025   21:36:11   (  70.22,-147.38) 10/05/2025   21:36:46  (  70.20,-147.33)    2.69                35
 10/08/2025   12:13:37   (  70.81,  -5.91) 10/08/2025   12:12:27  (  70.85,  -7.24)   49.02                70
 10/08/2025   13:03:14   ( -70.31, 160.99) 10/08/2025   13:03:01  ( -70.31, 160.95)    1.53                13
 10/08/2025   13:52:42   (  70.15, -31.60) 10/08/2025   13:53:44  (  70.17, -31.52)    3.67                62
 10/11/2025   04:30:14   (  70.36, 109.31) 10/11/2025   04:29:16  (  70.37, 109.32)    0.94                58
 10/11/2025   05:19:44   ( -70.26, -83.21) 10/11/2025   05:19:58  ( -70.24, -83.17)    1.89                14
 10/11/2025   06:09:22   (  69.54,  83.43) 10/11/2025   06:10:30  (  69.52,  85.22)   69.75                68
 10/13/2025   20:46:43   (  70.30,-134.89) 10/13/2025   20:46:13  (  70.32,-134.83)    2.81                30
 10/13/2025   21:36:12   ( -70.25,  32.67) 10/13/2025   21:36:56  ( -70.24,  32.60)    2.96                44
 10/16/2025   12:13:42   ( -70.47, 173.60) 10/16/2025   12:12:29  ( -70.52, 173.31)   12.15                73
 10/16/2025   13:03:10   (  70.30, -19.00) 10/16/2025   13:03:10  (  70.28, -19.00)    2.32                 0
 10/16/2025   13:52:39   ( -70.20, 148.48) 10/16/2025   13:53:52  ( -70.21, 148.43)    2.26                73