Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 11 29.  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)
 11/30/2019   23:15:14   ( -70.08,   7.69) 11/30/2019   23:14:39  ( -70.10,   7.66)    2.39                35
 12/01/2019   00:04:41   (  69.98, 175.19) 12/01/2019   00:05:23  (  69.97, 175.15)    1.29                42
 12/03/2019   14:42:08   (  70.52, -43.43) 12/03/2019   14:40:58  (  70.57, -44.62)   44.46                70
 12/03/2019   15:31:45   ( -70.03, 123.49) 12/03/2019   15:31:32  ( -70.06, 123.49)    3.48                13
 12/03/2019   16:21:12   (  69.92, -69.01) 12/03/2019   16:22:16  (  69.94, -69.02)    2.04                64
 12/06/2019   06:58:45   (  70.10,  71.84) 12/06/2019   06:57:42  (  70.11,  71.86)    1.78                63
 12/06/2019   07:48:15   ( -70.00,-120.68) 12/06/2019   07:48:24  ( -70.03,-120.68)    3.14                 9
 12/06/2019   08:37:50   (  69.45,  46.21) 12/06/2019   08:38:59  (  69.43,  47.50)   50.40                69
 12/08/2019   23:15:16   (  70.08,-172.32) 12/08/2019   23:14:35  (  70.09,-172.32)    0.25                41
 12/09/2019   00:04:46   ( -69.98,  -4.83) 12/09/2019   00:05:17  ( -69.99,  -4.86)    1.76                31
 12/11/2019   14:42:07   ( -70.91, 137.13) 12/11/2019   14:40:59  ( -70.95, 134.76)   86.30                68
 12/11/2019   15:31:47   (  70.08, -56.45) 12/11/2019   15:31:28  (  70.06, -56.51)    3.51                19
 12/11/2019   16:21:18   ( -69.93, 110.97) 12/11/2019   16:22:09  ( -69.91, 111.04)    3.32                51