Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2025 11 27.  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)
 11/28/2025   03:40:41   ( -70.94, -57.49) 11/28/2025   03:39:31  ( -70.99, -59.01)   55.56                70
 11/28/2025   04:30:17   (  70.35, 109.27) 11/28/2025   04:30:06  (  70.37, 109.31)    2.45                11
 11/28/2025   05:19:47   ( -70.24, -83.27) 11/28/2025   05:20:47  ( -70.25, -83.19)    3.26                60
 11/30/2025   19:57:17   ( -70.45,  57.65) 11/30/2025   19:56:21  ( -70.43,  57.67)    2.55                56
 11/30/2025   20:46:44   (  70.34,-134.86) 11/30/2025   20:47:06  (  70.33,-134.88)    1.48                22
 11/30/2025   21:36:27   ( -69.52,  31.62) 11/30/2025   21:37:34  ( -69.53,  33.66)   79.55                67
 12/03/2025   11:24:02   (  71.24,   7.11) 12/03/2025   11:22:55  (  71.25,   4.74)   84.98                67
 12/03/2025   12:13:45   ( -70.42, 173.49) 12/03/2025   12:13:22  ( -70.39, 173.47)    2.67                23
 12/03/2025   13:03:12   (  70.31, -19.02) 12/03/2025   13:04:07  (  70.30, -19.07)    2.00                55
 12/06/2025   03:40:43   (  70.47, 121.82) 12/06/2025   03:39:41  (  70.44, 121.84)    3.32                62
 12/06/2025   04:30:13   ( -70.36, -70.71) 12/06/2025   04:30:23  ( -70.37, -70.73)    1.18                10
 12/06/2025   05:19:49   (  69.75,  96.08) 12/06/2025   05:20:58  (  69.75,  97.53)   55.86                69
 12/08/2025   19:57:10   (  70.44,-122.34) 12/08/2025   19:56:42  (  70.42,-122.38)    2.17                28
 12/08/2025   20:46:41   ( -70.28,  45.06) 12/08/2025   20:47:23  ( -70.30,  45.14)    3.70                42