Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 9 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)
 09/27/2025   20:46:42   (  70.32,-134.88) 09/27/2025   20:45:52  (  70.34,-134.84)    2.87                50
 09/27/2025   21:36:12   ( -70.20,  32.59) 09/27/2025   21:36:34  ( -70.22,  32.66)    3.39                22
 09/30/2025   12:13:29   ( -71.17, 174.67) 09/30/2025   12:12:22  ( -71.19, 172.21)   88.27                67
 09/30/2025   13:03:10   (  70.31, -19.00) 09/30/2025   13:02:51  (  70.32, -19.04)    1.61                19
 09/30/2025   13:52:40   ( -70.20, 148.47) 09/30/2025   13:53:33  ( -70.19, 148.46)    0.33                53
 10/03/2025   04:30:11   ( -70.37, -70.67) 10/03/2025   04:29:06  ( -70.39, -70.70)    2.41                65
 10/03/2025   05:19:38   (  70.26,  96.82) 10/03/2025   05:19:49  (  70.25,  96.83)    1.26                11
 10/03/2025   06:09:14   ( -69.82, -96.17) 10/03/2025   06:10:25  ( -69.81, -95.18)   37.84                71
 10/05/2025   20:46:38   ( -70.34,  45.18) 10/05/2025   20:46:04  ( -70.33,  45.15)    1.36                34
 10/05/2025   21:36:05   (  70.23,-147.34) 10/05/2025   21:36:48  (  70.25,-147.41)    3.42                43
 10/08/2025   12:13:33   (  70.43,  -6.43) 10/08/2025   12:12:20  (  70.47,  -6.61)    8.13                73
 10/08/2025   13:03:04   ( -70.27, 160.97) 10/08/2025   13:03:01  ( -70.28, 160.99)    1.80                 3
 10/08/2025   13:52:31   (  70.16, -31.55) 10/08/2025   13:53:44  (  70.15, -31.49)    2.12                73