Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 11.  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   (  70.35,-134.85) 10/13/2025   20:46:14  (  70.32,-134.84)    3.35                31
 10/13/2025   21:36:15   ( -70.23,  32.62) 10/13/2025   21:36:57  ( -70.25,  32.58)    2.71                42
 10/16/2025   12:13:44   ( -70.55, 173.69) 10/16/2025   12:12:31  ( -70.61, 173.16)   20.61                73
 10/16/2025   13:03:14   (  70.28, -19.06) 10/16/2025   13:03:11  (  70.30, -19.05)    3.11                 3
 10/16/2025   13:52:44   ( -70.17, 148.41) 10/16/2025   13:53:53  ( -70.19, 148.45)    2.55                69
 10/19/2025   04:30:16   ( -70.35, -70.72) 10/19/2025   04:29:24  ( -70.34, -70.65)    3.01                52
 10/19/2025   05:19:43   (  70.24,  96.76) 10/19/2025   05:20:08  (  70.25,  96.81)    2.19                25
 10/19/2025   06:09:28   ( -69.31, -96.89) 10/19/2025   06:10:34  ( -69.29, -94.44)   96.22                66
 10/21/2025   19:57:01   (  71.15,-121.24) 10/21/2025   19:55:54  (  71.20,-123.61)   85.00                67
 10/21/2025   20:46:44   ( -70.34,  45.15) 10/21/2025   20:46:22  ( -70.35,  45.12)    1.52                22
 10/21/2025   21:36:11   (  70.22,-147.37) 10/21/2025   21:37:05  (  70.20,-147.35)    2.48                54
 10/24/2025   12:13:42   (  70.40,  -6.50) 10/24/2025   12:12:37  (  70.43,  -6.56)    3.31                65
 10/24/2025   13:03:12   ( -70.30, 160.98) 10/24/2025   13:03:19  ( -70.31, 160.95)    1.53                 7
 10/24/2025   13:52:46   (  69.80, -32.08) 10/24/2025   13:53:56  (  69.85, -31.04)   40.43                70