Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 10 23.  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)
 10/24/2025   12:13:44   (  70.39,  -6.54) 10/24/2025   12:12:36  (  70.38,  -6.48)    2.26                68
 10/24/2025   13:03:14   ( -70.28, 160.94) 10/24/2025   13:03:18  ( -70.27, 161.00)    2.50                 4
 10/24/2025   13:52:46   (  69.90, -31.96) 10/24/2025   13:53:57  (  69.91, -31.12)   31.78                71
 10/27/2025   04:30:14   (  70.36, 109.30) 10/27/2025   04:29:32  (  70.35, 109.33)    1.29                42
 10/27/2025   05:19:44   ( -70.25, -83.23) 10/27/2025   05:20:14  ( -70.25, -83.19)    1.46                30
 10/29/2025   19:57:06   ( -71.03,  58.55) 10/29/2025   19:55:57  ( -71.07,  56.62)   69.85                69
 10/29/2025   20:46:44   (  70.32,-134.87) 10/29/2025   20:46:29  (  70.34,-134.87)    1.88                15
 10/29/2025   21:36:14   ( -70.22,  32.61) 10/29/2025   21:37:11  ( -70.24,  32.61)    2.00                57
 11/01/2025   12:13:46   ( -70.39, 173.47) 11/01/2025   12:12:41  ( -70.39, 173.52)    2.08                65
 11/01/2025   13:03:13   (  70.28, -19.05) 11/01/2025   13:03:25  (  70.28, -19.01)    1.51                12
 11/01/2025   13:52:50   ( -69.80, 147.89) 11/01/2025   13:54:00  ( -69.81, 149.03)   43.74                70
 11/04/2025   04:30:14   ( -70.35, -70.71) 11/04/2025   04:29:37  ( -70.34, -70.63)    3.04                37
 11/04/2025   05:19:41   (  70.23,  96.77) 11/04/2025   05:20:21  (  70.24,  96.84)    2.62                40
 11/06/2025   19:57:07   (  70.57,-122.13) 11/06/2025   19:55:54  (  70.62,-122.62)   18.80                73
 11/06/2025   20:46:39   ( -70.36,  45.19) 11/06/2025   20:46:33  ( -70.36,  45.12)    2.76                 6
 11/06/2025   21:36:06   (  70.24,-147.33) 11/06/2025   21:37:17  (  70.25,-147.41)    3.23                71