Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 5 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)
 05/24/2014   18:17:34   ( -70.60,  82.65) 05/24/2014   18:16:31  ( -70.61,  82.61)    2.18                63
 05/24/2014   19:07:01   (  70.50,-109.86) 05/24/2014   19:07:15  (  70.48,-109.87)    1.38                14
 05/24/2014   19:56:39   ( -69.95,  56.98) 05/24/2014   19:57:48  ( -69.93,  58.31)   50.66                69
 05/27/2014   10:34:02   ( -70.59,-161.48) 05/27/2014   10:33:29  ( -70.57,-161.54)    2.95                33
 05/27/2014   11:23:30   (  70.42,   5.93) 05/27/2014   11:24:13  (  70.44,   5.97)    2.65                43
 05/30/2014   02:01:00   (  70.67, 146.90) 05/30/2014   01:59:47  (  70.72, 146.67)   10.51                73
 05/30/2014   02:50:31   ( -70.51, -45.71) 05/30/2014   02:50:27  ( -70.53, -45.70)    2.61                 4
 05/30/2014   03:39:58   (  70.40, 121.78) 05/30/2014   03:41:11  (  70.41, 121.80)    1.37                73
 06/01/2014   18:17:28   (  70.58, -97.34) 06/01/2014   18:16:42  (  70.58, -97.34)    0.75                46
 06/01/2014   19:06:58   ( -70.47,  70.13) 06/01/2014   19:07:24  ( -70.49,  70.13)    2.47                26
 06/04/2014   09:44:17   ( -71.29,-147.98) 06/04/2014   09:43:09  ( -71.34,-150.16)   77.64                68
 06/04/2014   10:33:56   (  70.53,  18.48) 06/04/2014   10:33:40  (  70.56,  18.49)    2.76                16
 06/04/2014   11:23:25   ( -70.48,-173.96) 06/04/2014   11:24:22  ( -70.46,-174.04)    3.67                57