Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2017 11 4.  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)
 11/06/2017   06:09:00   (  70.88,  85.34) 11/06/2017   06:07:52  (  70.95,  83.14)   80.65                68
 11/06/2017   06:58:42   ( -70.11,-108.17) 11/06/2017   06:58:19  ( -70.08,-108.15)    2.81                23
 11/06/2017   07:48:09   (  70.01,  59.33) 11/06/2017   07:49:04  (  70.01,  59.26)    2.81                55
 11/08/2017   22:25:40   (  70.20,-159.79) 11/08/2017   22:24:31  (  70.18,-159.85)    2.77                69
 11/08/2017   23:15:10   ( -70.08,   7.68) 11/08/2017   23:15:13  ( -70.09,   7.61)    2.91                 3
 11/09/2017   00:04:41   (  69.76, 174.87) 11/09/2017   00:05:53  (  69.76, 175.41)   20.75                72
 11/11/2017   14:42:09   (  70.16, -43.96) 11/11/2017   14:41:25  (  70.14, -44.02)    3.45                44
 11/11/2017   15:31:40   ( -70.00, 123.44) 11/11/2017   15:32:06  ( -69.99, 123.52)    2.95                26
 11/14/2017   06:08:58   ( -70.94, -94.56) 11/14/2017   06:07:50  ( -71.00, -96.94)   86.48                68
 11/14/2017   06:58:38   (  70.12,  71.87) 11/14/2017   06:58:19  (  70.10,  71.81)    3.32                19
 11/14/2017   07:48:09   ( -69.96,-120.72) 11/14/2017   07:49:00  ( -69.95,-120.65)    3.05                51
 11/16/2017   22:25:40   ( -70.19,  20.20) 11/16/2017   22:24:29  ( -70.17,  20.16)    2.88                71
 11/16/2017   23:15:07   (  70.08,-172.31) 11/16/2017   23:15:13  (  70.07,-172.37)    2.56                 6
 11/17/2017   00:04:40   ( -69.81,  -5.05) 11/17/2017   00:05:52  ( -69.81,  -4.67)   14.85                72