Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 11 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)
 11/24/2014   17:28:46   ( -70.87,  95.38) 11/24/2014   17:28:03  ( -70.86,  95.35)    1.74                43
 11/24/2014   18:18:14   (  70.73, -97.18) 11/24/2014   18:18:47  (  70.75, -97.16)    1.65                33
 11/27/2014   09:45:23   ( -70.82,-148.84) 11/27/2014   09:44:56  ( -70.85,-148.87)    2.78                27
 11/27/2014   10:34:50   (  70.74,  18.68) 11/27/2014   10:35:40  (  70.74,  18.62)    2.20                50
 11/30/2014   01:12:25   (  71.37, 160.22) 11/30/2014   01:11:16  (  71.41, 158.62)   56.83                69
 11/30/2014   02:02:03   ( -70.82, -33.01) 11/30/2014   02:01:48  ( -70.79, -33.01)    3.58                15
 11/30/2014   02:51:31   (  70.68, 134.42) 11/30/2014   02:52:32  (  70.68, 134.47)    1.75                61
 12/02/2014   17:29:14   (  71.02, -84.51) 12/02/2014   17:28:02  (  71.10, -85.08)   22.17                72
 12/02/2014   18:18:46   ( -70.81,  82.79) 12/02/2014   18:18:40  ( -70.79,  82.75)    2.72                 6
 12/02/2014   19:08:14   (  70.67,-109.78) 12/02/2014   19:09:24  (  70.69,-109.77)    2.11                70
 12/05/2014   09:46:04   (  70.89,  31.08) 12/05/2014   09:44:51  (  70.90,  31.02)    2.75                73
 12/05/2014   10:35:34   ( -70.79,-161.43) 12/05/2014   10:35:33  ( -70.80,-161.50)    2.86                 1
 12/05/2014   11:25:03   (  70.59,   5.91) 12/05/2014   11:26:15  (  70.60,   6.14)    8.65                72