Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2014 8 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)
 08/18/2014   02:01:38   (  70.69, 146.88) 08/18/2014   02:01:15  (  70.71, 146.88)    2.24                23
 08/18/2014   02:51:08   ( -70.57, -45.65) 08/18/2014   02:51:56  ( -70.57, -45.58)    2.78                48
 08/20/2014   17:28:41   ( -70.76,  95.23) 08/20/2014   17:27:30  ( -70.76,  95.25)    0.81                71
 08/20/2014   18:18:08   (  70.66, -97.28) 08/20/2014   18:18:14  (  70.63, -97.23)    3.30                 6
 08/20/2014   19:07:41   ( -70.38,  69.94) 08/20/2014   19:08:53  ( -70.39,  70.47)   19.72                72
 08/23/2014   09:45:10   ( -70.73,-148.94) 08/23/2014   09:44:29  ( -70.74,-148.96)    1.97                41
 08/23/2014   10:34:37   (  70.62,  18.55) 08/23/2014   10:35:13  (  70.62,  18.56)    0.92                36
 08/26/2014   01:12:04   (  71.12, 159.93) 08/26/2014   01:10:54  (  71.18, 158.75)   42.83                70
 08/26/2014   02:01:40   ( -70.69, -33.12) 08/26/2014   02:01:28  ( -70.68, -33.09)    1.60                12
 08/26/2014   02:51:07   (  70.58, 134.37) 08/26/2014   02:52:13  (  70.60, 134.34)    2.53                66
 08/28/2014   17:28:40   (  70.75, -84.77) 08/28/2014   17:27:46  (  70.76, -84.77)    0.37                54
 08/28/2014   18:18:10   ( -70.64,  82.70) 08/28/2014   18:18:28  ( -70.67,  82.69)    2.79                18
 08/28/2014   19:07:51   (  69.77,-110.92) 08/28/2014   19:08:57  (  69.75,-108.57)   90.23                66
 08/31/2014   09:45:10   (  70.70,  31.03) 08/31/2014   09:44:45  (  70.70,  31.08)    1.82                25
 08/31/2014   10:34:40   ( -70.59,-161.49) 08/31/2014   10:35:27  ( -70.61,-161.45)    2.60                47