Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 9.  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)
 10/11/2025   04:30:15   (  70.37, 109.31) 10/11/2025   04:29:16  (  70.36, 109.33)    1.87                59
 10/11/2025   05:19:45   ( -70.26, -83.22) 10/11/2025   05:19:58  ( -70.24, -83.17)    3.04                13
 10/11/2025   06:09:23   (  69.55,  83.44) 10/11/2025   06:10:31  (  69.56,  85.16)   67.06                68
 10/13/2025   20:46:45   (  70.33,-134.86) 10/13/2025   20:46:14  (  70.34,-134.87)    0.31                31
 10/13/2025   21:36:15   ( -70.22,  32.61) 10/13/2025   21:36:56  ( -70.22,  32.64)    1.29                41
 10/16/2025   12:13:45   ( -70.54, 173.68) 10/16/2025   12:12:32  ( -70.62, 173.14)   21.96                73
 10/16/2025   13:03:15   (  70.27, -19.08) 10/16/2025   13:03:11  (  70.27, -19.00)    3.02                 4
 10/16/2025   13:52:44   ( -70.22, 148.48) 10/16/2025   13:53:54  ( -70.20, 148.43)    2.71                70
 10/19/2025   04:30:16   ( -70.34, -70.73) 10/19/2025   04:29:24  ( -70.35, -70.67)    2.42                52
 10/19/2025   05:19:42   (  70.29,  96.84) 10/19/2025   05:20:08  (  70.27,  96.78)    3.12                26
 10/19/2025   06:09:28   ( -69.30, -96.89) 10/19/2025   06:10:34  ( -69.30, -94.46)   95.48                66
 10/21/2025   19:57:01   (  71.15,-121.24) 10/21/2025   19:55:54  (  71.21,-123.63)   86.00                67
 10/21/2025   20:46:44   ( -70.34,  45.15) 10/21/2025   20:46:22  ( -70.36,  45.10)    2.76                22
 10/21/2025   21:36:11   (  70.23,-147.37) 10/21/2025   21:37:05  (  70.22,-147.37)    0.88                54