Simultaneous Nadir Overpasses (SNOs) between LANDSAT-8 and NPP
TLE Epoch: 2019 3 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)
 03/06/2019   14:41:33   (  70.15, -43.99) 03/06/2019   14:40:49  (  70.17, -44.05)    3.23                44
 03/06/2019   15:31:03   ( -70.04, 123.49) 03/06/2019   15:31:30  ( -70.04, 123.47)    0.75                27
 03/09/2019   06:08:20   ( -71.02, -94.45) 03/09/2019   06:07:13  ( -71.04, -96.99)   92.01                67
 03/09/2019   06:58:02   (  70.10,  71.82) 03/09/2019   06:57:41  (  70.08,  71.86)    2.30                21
 03/09/2019   07:47:32   ( -69.99,-120.70) 03/09/2019   07:48:23  ( -70.01,-120.70)    1.73                51
 03/11/2019   22:25:03   ( -70.15,  20.13) 03/11/2019   22:23:49  ( -70.17,  20.19)    3.17                74
 03/11/2019   23:14:30   (  70.04,-172.38) 03/11/2019   23:14:33  (  70.05,-172.31)    2.67                 3
 03/12/2019   00:04:01   ( -69.88,  -4.97) 03/12/2019   00:05:13  ( -69.87,  -4.71)   10.16                72
 03/14/2019   14:41:31   ( -70.15, 136.01) 03/14/2019   14:40:42  ( -70.14, 136.02)    1.49                49
 03/14/2019   15:30:58   (  70.04, -56.50) 03/14/2019   15:31:26  (  70.02, -56.49)    2.18                28
 03/17/2019   06:08:16   (  70.96,  85.47) 03/17/2019   06:07:09  (  71.04,  83.03)   88.62                67
 03/17/2019   06:58:00   ( -70.09,-108.19) 03/17/2019   06:57:35  ( -70.11,-108.15)    2.24                25
 03/17/2019   07:47:27   (  69.98,  59.29) 03/17/2019   07:48:19  (  69.99,  59.33)    2.07                52