Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 9 26.  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)
 09/27/2014   01:12:10   (  70.83, 159.47) 09/27/2014   01:11:22  (  70.84, 159.39)    2.86                48
 09/27/2014   02:01:40   ( -70.73, -33.06) 09/27/2014   02:02:03  ( -70.71, -33.08)    2.32                23
 09/29/2014   17:28:44   (  70.79, -84.74) 09/29/2014   17:28:17  (  70.79, -84.76)    0.80                27
 09/29/2014   18:18:14   ( -70.69,  82.75) 09/29/2014   18:18:59  ( -70.71,  82.69)    3.07                45
 10/02/2014   08:55:47   ( -71.23,-135.84) 10/02/2014   08:54:36  ( -71.28,-137.13)   46.46                71
 10/02/2014   09:45:21   (  70.74,  31.04) 10/02/2014   09:45:12  (  70.75,  31.09)    1.74                 9
 10/02/2014   10:34:51   ( -70.65,-161.47) 10/02/2014   10:35:54  ( -70.66,-161.46)    2.01                63
 10/05/2014   01:12:32   ( -70.85, -20.60) 10/05/2014   01:11:22  ( -70.83, -20.58)    2.49                70
 10/05/2014   02:01:59   (  70.74, 146.88) 10/05/2014   02:02:07  (  70.76, 146.84)    2.71                 8
 10/05/2014   02:51:33   ( -70.43, -45.95) 10/05/2014   02:52:44  ( -70.41, -45.28)   24.90                71
 10/07/2014   17:29:14   ( -70.84,  95.22) 10/07/2014   17:28:18  ( -70.84,  95.17)    1.87                56
 10/07/2014   18:18:41   (  70.74, -97.30) 10/07/2014   18:19:02  (  70.73, -97.34)    1.80                21
 10/07/2014   19:08:24   ( -69.94,  69.17) 10/07/2014   19:09:31  ( -69.96,  71.20)   77.47                67
 10/10/2014   09:45:59   ( -70.83,-148.98) 10/10/2014   09:45:13  ( -70.81,-149.01)    2.53                46
 10/10/2014   10:35:26   (  70.73,  18.50) 10/10/2014   10:35:57  (  70.70,  18.48)    3.07                31