Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 30.  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)
 11/01/2025   12:13:49   ( -70.39, 173.44) 11/01/2025   12:12:41  ( -70.40, 173.50)    2.54                68
 11/01/2025   13:03:16   (  70.28, -19.06) 11/01/2025   13:03:25  (  70.28, -19.01)    1.88                 9
 11/01/2025   13:52:51   ( -69.90, 148.02) 11/01/2025   13:54:02  ( -69.93, 148.86)   32.06                71
 11/04/2025   04:30:18   ( -70.41, -70.65) 11/04/2025   04:29:38  ( -70.40, -70.73)    2.99                40
 11/04/2025   05:19:46   (  70.24,  96.76) 11/04/2025   05:20:21  (  70.24,  96.84)    3.13                35
 11/06/2025   19:57:10   (  70.83,-121.77) 11/06/2025   19:56:00  (  70.93,-123.13)   50.96                70
 11/06/2025   20:46:47   ( -70.34,  45.14) 11/06/2025   20:46:33  ( -70.36,  45.11)    2.33                14
 11/06/2025   21:36:14   (  70.23,-147.38) 11/06/2025   21:37:17  (  70.25,-147.41)    2.14                63
 11/09/2025   12:13:46   (  70.41,  -6.52) 11/09/2025   12:12:47  (  70.42,  -6.53)    2.22                59
 11/09/2025   13:03:16   ( -70.30, 160.96) 11/09/2025   13:03:29  ( -70.33, 160.93)    3.35                13
 11/09/2025   13:52:54   (  69.58, -32.40) 11/09/2025   13:54:01  (  69.58, -30.62)   69.11                67
 11/12/2025   04:30:14   (  70.39, 109.34) 11/12/2025   04:29:43  (  70.40, 109.28)    2.76                31
 11/12/2025   05:19:44   ( -70.29, -83.17) 11/12/2025   05:20:24  ( -70.26, -83.17)    3.28                40