Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 2 5.  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)
 02/05/2020   14:41:42   (  70.95, -42.78) 02/05/2020   14:40:35  (  70.98, -45.25)   89.54                67
 02/05/2020   15:31:26   ( -70.07, 123.54) 02/05/2020   15:31:01  ( -70.05, 123.56)    2.70                25
 02/05/2020   16:20:53   (  69.97, -68.96) 02/05/2020   16:21:46  (  69.98, -69.04)    3.45                53
 02/08/2020   06:58:25   (  70.12,  71.86) 02/08/2020   06:57:15  (  70.12,  71.89)    1.01                70
 02/08/2020   07:47:55   ( -70.01,-120.66) 02/08/2020   07:47:57  ( -70.03,-120.65)    1.70                 2
 02/08/2020   08:37:26   (  69.69,  46.53) 02/08/2020   08:38:37  (  69.70,  47.15)   23.77                71
 02/10/2020   23:14:53   (  70.11,-172.27) 02/10/2020   23:14:11  (  70.11,-172.32)    2.29                42
 02/11/2020   00:04:23   ( -70.01,  -4.79) 02/11/2020   00:04:53  ( -70.01,  -4.86)    2.94                30
 02/13/2020   14:41:44   ( -70.76, 136.92) 02/13/2020   14:40:35  ( -70.83, 134.98)   71.47                69
 02/13/2020   15:31:22   (  70.05, -56.48) 02/13/2020   15:31:06  (  70.04, -56.46)    1.24                16
 02/13/2020   16:20:52   ( -69.94, 111.01) 02/13/2020   16:21:48  ( -69.94, 111.01)    0.14                56
 02/16/2020   06:58:22   ( -70.15,-108.10) 02/16/2020   06:57:17  ( -70.14,-108.15)    1.95                65
 02/16/2020   07:47:49   (  70.03,  59.38) 02/16/2020   07:48:01  (  70.03,  59.33)    1.97                12
 02/16/2020   08:37:26   ( -69.55,-133.66) 02/16/2020   08:38:36  ( -69.56,-132.66)   38.83                70
 02/18/2020   23:14:51   ( -70.07,   7.68) 02/18/2020   23:14:12  ( -70.07,   7.72)    1.53                39
 02/19/2020   00:04:18   (  69.96, 175.16) 02/19/2020   00:04:56  (  69.97, 175.19)    1.52                38