Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 11 13.  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)
 11/14/2025   19:57:11   ( -70.77,  58.14) 11/14/2025   19:56:00  ( -70.82,  57.07)   39.36                71
 11/14/2025   20:46:44   (  70.34,-134.86) 11/14/2025   20:46:37  (  70.32,-134.82)    2.43                 7
 11/14/2025   21:36:14   ( -70.23,  32.62) 11/14/2025   21:37:19  ( -70.25,  32.62)    1.67                65
 11/17/2025   12:13:47   ( -70.44, 173.52) 11/17/2025   12:12:48  ( -70.42, 173.51)    3.05                59
 11/17/2025   13:03:14   (  70.34, -18.99) 11/17/2025   13:03:33  (  70.34, -19.06)    2.85                19
 11/17/2025   13:52:55   ( -69.63, 147.65) 11/17/2025   13:54:03  ( -69.63, 149.34)   65.48                68
 11/20/2025   04:30:17   ( -70.38, -70.69) 11/20/2025   04:29:43  ( -70.40, -70.68)    2.34                34
 11/20/2025   05:19:44   (  70.27,  96.79) 11/20/2025   05:20:27  (  70.27,  96.83)    1.67                43
 11/22/2025   19:57:12   (  70.62,-122.08) 11/22/2025   19:56:00  (  70.68,-122.67)   22.65                72
 11/22/2025   20:46:44   ( -70.35,  45.16) 11/22/2025   20:46:36  ( -70.34,  45.20)    2.01                 8
 11/22/2025   21:36:11   (  70.24,-147.36) 11/22/2025   21:37:21  (  70.26,-147.38)    2.99                70
 11/25/2025   12:13:41   (  70.42,  -6.49) 11/25/2025   12:12:49  (  70.43,  -6.48)    1.23                52
 11/25/2025   13:03:11   ( -70.32, 161.00) 11/25/2025   13:03:30  ( -70.30, 161.05)    2.55                19