Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 11 24.  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)
 11/25/2019   14:42:10   ( -70.35, 136.33) 11/25/2019   14:40:58  ( -70.41, 135.63)   27.01                72
 11/25/2019   15:31:41   (  70.03, -56.48) 11/25/2019   15:31:37  (  70.02, -56.46)    1.36                 4
 11/25/2019   16:21:11   ( -69.92, 110.99) 11/25/2019   16:22:19  ( -69.94, 110.97)    2.65                68
 11/28/2019   06:58:43   ( -70.13,-108.11) 11/28/2019   06:57:46  ( -70.10,-108.12)    2.85                57
 11/28/2019   07:48:11   (  69.97,  59.31) 11/28/2019   07:48:30  (  69.98,  59.37)    2.99                19
 11/28/2019   08:37:52   ( -69.25,-134.03) 11/28/2019   08:39:00  ( -69.27,-132.27)   69.48                68
 11/30/2019   23:15:12   ( -70.08,   7.69) 11/30/2019   23:14:38  ( -70.06,   7.71)    1.48                34
 12/01/2019   00:04:39   (  69.96, 175.18) 12/01/2019   00:05:22  (  69.95, 175.20)    2.13                43
 12/03/2019   14:42:07   (  70.40, -43.59) 12/03/2019   14:40:56  (  70.49, -44.49)   34.76                71
 12/03/2019   15:31:42   ( -70.03, 123.50) 12/03/2019   15:31:31  ( -70.03, 123.54)    1.51                11
 12/03/2019   16:21:09   (  69.91, -69.01) 12/03/2019   16:22:15  (  69.91, -68.98)    1.32                66
 12/06/2019   06:58:42   (  70.09,  71.83) 12/06/2019   06:57:42  (  70.08,  71.91)    3.03                60
 12/06/2019   07:48:12   ( -69.99,-120.68) 12/06/2019   07:48:24  ( -69.99,-120.63)    1.81                12
 12/06/2019   08:37:49   (  69.32,  46.06) 12/06/2019   08:38:57  (  69.30,  47.69)   64.39                68