Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2020 11 26.  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)
 11/27/2020   15:31:42   (  70.05, -56.47) 11/27/2020   15:31:15  (  70.06, -56.46)    1.31                27
 11/27/2020   16:21:12   ( -69.94, 111.01) 11/27/2020   16:21:56  ( -69.93, 111.05)    1.72                44
 11/30/2020   06:58:41   ( -70.35,-107.81) 11/30/2020   06:57:29  ( -70.44,-108.58)   30.62                72
 11/30/2020   07:48:12   (  70.02,  59.37) 11/30/2020   07:48:07  (  70.00,  59.40)    2.79                 5
 11/30/2020   08:37:42   ( -69.92,-133.15) 11/30/2020   08:38:49  ( -69.92,-133.16)    0.75                67
 12/02/2020   23:15:15   ( -70.10,   7.71) 12/02/2020   23:14:16  ( -70.11,   7.70)    1.71                59
 12/03/2020   00:04:42   (  69.99, 175.20) 12/03/2020   00:05:00  (  69.99, 175.19)    0.80                18
 12/03/2020   00:54:22   ( -69.34, -18.06) 12/03/2020   00:55:31  ( -69.33, -16.52)   60.40                69
 12/05/2020   15:31:45   ( -70.06, 123.54) 12/05/2020   15:31:08  ( -70.06, 123.56)    1.32                37
 12/05/2020   16:21:12   (  69.95, -68.97) 12/05/2020   16:21:52  (  69.94, -68.95)    1.47                40
 12/08/2020   06:58:37   (  70.50,  72.43) 12/08/2020   06:57:26  (  70.56,  71.23)   44.96                71
 12/08/2020   07:48:14   ( -70.02,-120.64) 12/08/2020   07:48:00  ( -70.05,-120.65)    3.38                14
 12/08/2020   08:37:41   (  69.91,  46.84) 12/08/2020   08:38:43  (  69.89,  46.90)    3.11                62