Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 7 8.  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)
 07/09/2025   20:46:00   (  71.11,-133.62) 07/09/2025   20:44:53  (  71.16,-136.15)   91.14                67
 07/09/2025   21:35:44   ( -70.24,  32.68) 07/09/2025   21:35:19  ( -70.25,  32.66)    1.55                25
 07/09/2025   22:25:11   (  70.13,-159.82) 07/09/2025   22:26:03  (  70.12,-159.83)    1.53                52
 07/12/2025   13:02:42   (  70.33, -18.94) 07/12/2025   13:01:32  (  70.34, -19.01)    3.00                70
 07/12/2025   13:52:12   ( -70.22, 148.54) 07/12/2025   13:52:13  ( -70.21, 148.51)    1.52                 1
 07/12/2025   14:41:42   (  69.94, -44.21) 07/12/2025   14:42:54  (  69.92, -43.74)   17.93                72
 07/15/2025   05:19:11   (  70.29,  96.89) 07/15/2025   05:18:27  (  70.30,  96.83)    2.76                44
 07/15/2025   06:08:41   ( -70.18, -95.62) 07/15/2025   06:09:08  ( -70.17, -95.65)    1.97                27
 07/17/2025   20:46:00   ( -71.06,  46.31) 07/17/2025   20:44:52  ( -71.12,  43.94)   85.42                68
 07/17/2025   21:35:40   (  70.24,-147.29) 07/17/2025   21:35:22  (  70.26,-147.34)    3.31                18
 07/17/2025   22:25:10   ( -70.14,  20.20) 07/17/2025   22:26:03  ( -70.13,  20.18)    0.76                53
 07/20/2025   13:02:42   ( -70.29, 161.03) 07/20/2025   13:01:32  ( -70.31, 161.06)    2.09                70
 07/20/2025   13:52:09   (  70.17, -31.49) 07/20/2025   13:52:16  (  70.18, -31.43)    2.25                 7
 07/20/2025   14:41:42   ( -69.91, 135.77) 07/20/2025   14:42:54  ( -69.89, 136.32)   21.45                72