Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 10 31.  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)
 10/31/2014   17:28:44   (  70.82, -84.68) 10/31/2014   17:28:13  (  70.85, -84.70)    2.83                31
 10/31/2014   18:18:14   ( -70.71,  82.78) 10/31/2014   18:18:54  ( -70.70,  82.86)    3.03                40
 11/03/2014   08:55:42   ( -71.33,-135.67) 11/03/2014   08:54:32  ( -71.41,-137.20)   55.16                70
 11/03/2014   09:45:17   (  70.80,  31.14) 11/03/2014   09:45:06  (  70.78,  31.17)    2.12                11
 11/03/2014   10:34:47   ( -70.69,-161.39) 11/03/2014   10:35:48  ( -70.69,-161.35)    1.57                61
 11/06/2014   01:12:28   ( -70.86, -20.56) 11/06/2014   01:11:17  ( -70.88, -20.53)    2.28                71
 11/06/2014   02:01:55   (  70.77, 146.93) 11/06/2014   02:02:01  (  70.78, 146.95)    1.62                 6
 11/06/2014   02:51:28   ( -70.50, -45.83) 11/06/2014   02:52:40  ( -70.52, -45.32)   19.23                72
 11/08/2014   17:29:09   ( -70.88,  95.28) 11/08/2014   17:28:12  ( -70.88,  95.24)    1.74                57
 11/08/2014   18:18:36   (  70.78, -97.22) 11/08/2014   18:18:56  (  70.78, -97.29)    2.44                20
 11/08/2014   19:08:18   ( -70.03,  69.31) 11/08/2014   19:09:26  ( -70.05,  71.19)   71.40                68
 11/11/2014   09:45:55   ( -70.83,-148.98) 11/11/2014   09:45:06  ( -70.83,-148.92)    2.36                49
 11/11/2014   10:35:22   (  70.73,  18.52) 11/11/2014   10:35:50  (  70.74,  18.55)    1.37                28
 11/14/2014   02:02:43   ( -70.82, -33.19) 11/14/2014   02:02:00  ( -70.85, -33.17)    2.54                43
 11/14/2014   02:52:10   (  70.73, 134.31) 11/14/2014   02:52:44  (  70.75, 134.29)    2.55                34