Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 9 17.  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)
 09/19/2014   01:12:13   ( -70.84, -20.53) 09/19/2014   01:11:18  ( -70.84, -20.61)    2.74                55
 09/19/2014   02:01:41   (  70.68, 146.87) 09/19/2014   02:02:02  (  70.70, 146.92)    2.72                21
 09/19/2014   02:51:23   ( -69.91, -46.61) 09/19/2014   02:52:30  ( -69.90, -44.50)   80.85                67
 09/21/2014   17:28:42   ( -70.79,  95.27) 09/21/2014   17:28:13  ( -70.77,  95.28)    1.92                29
 09/21/2014   18:18:09   (  70.68, -97.24) 09/21/2014   18:18:58  (  70.69, -97.29)    2.00                49
 09/24/2014   08:55:39   (  70.88,  43.66) 09/24/2014   08:54:27  (  70.89,  43.53)    5.05                72
 09/24/2014   09:45:09   ( -70.77,-148.87) 09/24/2014   09:45:08  ( -70.76,-148.93)    2.52                 1
 09/24/2014   10:34:38   (  70.55,  18.45) 09/24/2014   10:35:50  (  70.53,  18.75)   11.55                72
 09/27/2014   01:12:08   (  70.79, 159.41) 09/27/2014   01:11:21  (  70.78, 159.48)    2.61                47
 09/27/2014   02:01:38   ( -70.68, -33.12) 09/27/2014   02:02:03  ( -70.70, -33.06)    3.15                25
 09/29/2014   16:38:55   ( -71.60, 108.95) 09/29/2014   16:37:48  ( -71.68, 106.39)   90.17                67
 09/29/2014   17:28:35   (  70.79, -84.70) 09/29/2014   17:28:17  (  70.79, -84.75)    1.79                18
 09/29/2014   18:18:05   ( -70.68,  82.77) 09/29/2014   18:18:59  ( -70.70,  82.71)    3.01                54