Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 12.  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)
 10/13/2025   20:46:45   (  70.33,-134.87) 10/13/2025   20:46:14  (  70.33,-134.86)    0.47                31
 10/13/2025   21:36:15   ( -70.21,  32.60) 10/13/2025   21:36:56  ( -70.21,  32.64)    1.52                41
 10/16/2025   12:13:44   ( -70.58, 173.73) 10/16/2025   12:12:32  ( -70.62, 173.13)   22.64                72
 10/16/2025   13:03:14   (  70.31, -19.02) 10/16/2025   13:03:12  (  70.32, -19.07)    2.41                 2
 10/16/2025   13:52:44   ( -70.20, 148.45) 10/16/2025   13:53:54  ( -70.20, 148.42)    1.30                70
 10/19/2025   04:30:15   ( -70.37, -70.69) 10/19/2025   04:29:24  ( -70.36, -70.67)    1.28                51
 10/19/2025   05:19:42   (  70.26,  96.79) 10/19/2025   05:20:08  (  70.27,  96.78)    1.00                26
 10/21/2025   19:57:01   (  71.11,-121.31) 10/21/2025   19:55:53  (  71.16,-123.55)   80.60                68
 10/21/2025   20:46:43   ( -70.34,  45.16) 10/21/2025   20:46:22  ( -70.36,  45.09)    3.57                21
 10/21/2025   21:36:10   (  70.23,-147.35) 10/21/2025   21:37:05  (  70.22,-147.38)    1.58                55
 10/24/2025   12:13:41   (  70.40,  -6.51) 10/24/2025   12:12:36  (  70.39,  -6.50)    0.31                65
 10/24/2025   13:03:11   ( -70.29, 160.98) 10/24/2025   13:03:18  ( -70.28, 161.00)    2.03                 7
 10/24/2025   13:52:45   (  69.79, -32.09) 10/24/2025   13:53:55  (  69.82, -30.99)   42.30                70