Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 7 4.  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)
 07/04/2019   14:41:50   ( -70.13, 136.04) 07/04/2019   14:41:05  ( -70.13, 135.96)    2.92                45
 07/04/2019   15:31:18   (  69.98, -56.53) 07/04/2019   15:31:49  (  70.01, -56.53)    3.13                31
 07/07/2019   06:08:39   (  70.83,  85.33) 07/07/2019   06:07:31  (  70.84,  83.28)   74.81                68
 07/07/2019   06:58:21   ( -70.06,-108.18) 07/07/2019   06:58:00  ( -70.08,-108.18)    1.87                21
 07/07/2019   07:47:48   (  69.96,  59.32) 07/07/2019   07:48:44  (  69.95,  59.32)    0.78                56
 07/09/2019   22:25:21   (  70.16,-159.80) 07/09/2019   22:24:14  (  70.16,-159.86)    2.64                67
 07/09/2019   23:14:51   ( -70.05,   7.68) 07/09/2019   23:14:55  ( -70.03,   7.67)    2.31                 4
 07/10/2019   00:04:23   (  69.67, 174.80) 07/10/2019   00:05:34  (  69.64, 175.55)   29.45                71
 07/12/2019   14:41:50   (  70.14, -43.94) 07/12/2019   14:41:08  (  70.12, -44.02)    3.51                42
 07/12/2019   15:31:21   ( -69.97, 123.46) 07/12/2019   15:31:49  ( -69.98, 123.51)    2.00                28
 07/15/2019   06:08:41   ( -70.88, -94.60) 07/15/2019   06:07:33  ( -70.92, -96.84)   81.63                68
 07/15/2019   06:58:21   (  70.06,  71.83) 07/15/2019   06:58:03  (  70.07,  71.82)    1.39                18
 07/15/2019   07:47:51   ( -69.95,-120.69) 07/15/2019   07:48:45  ( -69.98,-120.72)    3.19                54
 07/17/2019   22:25:24   ( -70.15,  20.19) 07/17/2019   22:24:14  ( -70.14,  20.18)    0.85                70
 07/17/2019   23:14:51   (  70.03,-172.33) 07/17/2019   23:14:58  (  70.03,-172.34)    0.95                 7
 07/18/2019   00:04:24   ( -69.77,  -5.06) 07/18/2019   00:05:36  ( -69.72,  -4.57)   19.88                72