Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 12 2.  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)
 12/03/2019   14:42:08   (  70.44, -43.55) 12/03/2019   14:40:57  (  70.50, -44.52)   36.68                71
 12/03/2019   15:31:42   ( -70.05, 123.53) 12/03/2019   15:31:31  ( -70.05, 123.50)    0.93                11
 12/03/2019   16:21:09   (  69.95, -68.97) 12/03/2019   16:22:15  (  69.93, -69.00)    2.32                66
 12/06/2019   06:58:42   (  70.10,  71.84) 12/06/2019   06:57:42  (  70.10,  71.88)    1.50                60
 12/06/2019   07:48:12   ( -69.99,-120.68) 12/06/2019   07:48:24  ( -70.02,-120.67)    2.75                12
 12/06/2019   08:37:49   (  69.33,  46.07) 12/06/2019   08:38:57  (  69.31,  47.67)   62.91                68
 12/08/2019   23:15:11   (  70.09,-172.29) 12/08/2019   23:14:35  (  70.07,-172.30)    1.95                36
 12/09/2019   00:04:41   ( -69.98,  -4.81) 12/09/2019   00:05:17  ( -69.98,  -4.85)    1.50                36
 12/11/2019   14:42:04   ( -70.68, 136.81) 12/11/2019   14:40:55  ( -70.73, 135.12)   62.15                69
 12/11/2019   15:31:41   (  70.02, -56.51) 12/11/2019   15:31:28  (  70.04, -56.48)    3.31                13
 12/11/2019   16:21:11   ( -69.91, 110.98) 12/11/2019   16:22:09  ( -69.90, 111.05)    3.27                58
 12/14/2019   06:58:43   ( -70.11,-108.14) 12/14/2019   06:57:36  ( -70.13,-108.15)    1.92                66
 12/14/2019   07:48:09   (  70.00,  59.34) 12/14/2019   07:48:20  (  70.02,  59.33)    2.93                11
 12/14/2019   08:37:45   ( -69.57,-133.62) 12/14/2019   08:38:55  ( -69.56,-132.67)   37.11                70