Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 2 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)
 02/02/2019   14:41:40   (  70.13, -43.98) 02/02/2019   14:41:04  (  70.13, -44.02)    1.78                36
 02/02/2019   15:31:10   ( -70.03, 123.50) 02/02/2019   15:31:46  ( -70.04, 123.43)    2.89                36
 02/05/2019   06:08:33   ( -70.67, -94.96) 02/05/2019   06:07:23  ( -70.76, -96.56)   59.52                70
 02/05/2019   06:58:09   (  70.07,  71.80) 02/05/2019   06:57:56  (  70.07,  71.84)    1.58                13
 02/05/2019   07:47:39   ( -69.97,-120.71) 02/05/2019   07:48:38  ( -69.98,-120.70)    1.42                59
 02/07/2019   22:25:11   ( -70.18,  20.19) 02/07/2019   22:24:06  ( -70.17,  20.14)    1.99                65
 02/07/2019   23:14:38   (  70.07,-172.32) 02/07/2019   23:14:50  (  70.06,-172.37)    2.12                12
 02/08/2019   00:04:14   ( -69.64,  -5.29) 02/08/2019   00:05:25  ( -69.60,  -4.37)   35.70                71
 02/10/2019   14:41:41   ( -70.13, 136.00) 02/10/2019   14:40:59  ( -70.12, 136.01)    1.56                42
 02/10/2019   15:31:08   (  70.02, -56.52) 02/10/2019   15:31:43  (  70.00, -56.51)    1.39                35
 02/13/2019   06:08:31   (  70.73,  85.13) 02/13/2019   06:07:22  (  70.78,  83.40)   63.71                69
 02/13/2019   06:58:11   ( -70.09,-108.18) 02/13/2019   06:57:53  ( -70.11,-108.21)    2.95                18
 02/13/2019   07:47:38   (  69.97,  59.30) 02/13/2019   07:48:36  (  69.95,  59.35)    3.20                58
 02/15/2019   22:25:10   (  70.15,-159.85) 02/15/2019   22:24:03  (  70.15,-159.82)    1.42                67
 02/15/2019   23:14:40   ( -70.05,   7.64) 02/15/2019   23:14:45  ( -70.06,   7.65)    0.62                 5
 02/16/2019   00:04:13   (  69.60, 174.67) 02/16/2019   00:05:23  (  69.63, 175.59)   36.09                70