Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 25.  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)
 10/27/2025   04:30:15   (  70.36, 109.30) 10/27/2025   04:29:33  (  70.37, 109.30)    1.48                42
 10/27/2025   05:19:45   ( -70.25, -83.23) 10/27/2025   05:20:15  ( -70.27, -83.22)    2.13                30
 10/29/2025   19:57:06   ( -71.08,  58.62) 10/29/2025   19:55:58  ( -71.14,  56.50)   76.88                68
 10/29/2025   20:46:45   (  70.32,-134.88) 10/29/2025   20:46:28  (  70.31,-134.82)    2.81                17
 10/29/2025   21:36:15   ( -70.21,  32.60) 10/29/2025   21:37:10  ( -70.20,  32.66)    2.62                55
 11/01/2025   12:13:48   ( -70.41, 173.49) 11/01/2025   12:12:41  ( -70.41, 173.49)    0.92                67
 11/01/2025   13:03:15   (  70.30, -19.03) 11/01/2025   13:03:25  (  70.30, -19.04)    0.47                10
 11/01/2025   13:52:50   ( -69.93, 148.06) 11/01/2025   13:54:01  ( -69.88, 148.92)   33.12                71
 11/04/2025   04:30:18   ( -70.37, -70.70) 11/04/2025   04:29:37  ( -70.36, -70.66)    1.80                41
 11/04/2025   05:19:45   (  70.26,  96.78) 11/04/2025   05:20:21  (  70.25,  96.81)    1.24                36
 11/06/2025   19:57:10   (  70.83,-121.76) 11/06/2025   19:56:00  (  70.89,-123.08)   48.37                70
 11/06/2025   20:46:47   ( -70.34,  45.14) 11/06/2025   20:46:33  ( -70.32,  45.17)    2.73                14
 11/06/2025   21:36:14   (  70.23,-147.38) 11/06/2025   21:37:17  (  70.22,-147.35)    1.70                63