Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 8 20.  Predictions up to the next  14.0 days:

     Date     Time(NOAA-19) NOAA-19 Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/29/2019   19:48:08   (  79.89,-155.64) 08/29/2019   19:49:23  (  79.93,-155.48)    5.74                75
 08/29/2019   20:39:02   ( -79.93,  12.09) 08/29/2019   20:40:07  ( -79.91,  12.11)    2.60                65
 08/29/2019   21:30:08   (  79.91, 179.09) 08/29/2019   21:30:53  (  79.94, 179.12)    3.01                45
 08/29/2019   22:21:03   ( -79.92, -13.48) 08/29/2019   22:21:38  ( -79.94, -13.58)    2.65                35
 08/29/2019   23:12:08   (  79.93, 153.83) 08/29/2019   23:12:23  (  79.94, 153.71)    2.55                15
 08/30/2019   00:03:04   ( -79.92, -39.04) 08/30/2019   00:03:08  ( -79.94, -38.98)    2.84                 4
 08/30/2019   00:54:09   (  79.92, 128.26) 08/30/2019   00:53:53  (  79.94, 128.31)    2.37                16
 08/30/2019   01:45:04   ( -79.94, -64.31) 08/30/2019   01:44:38  ( -79.94, -64.39)    1.74                26
 08/30/2019   02:36:09   (  79.94, 102.99) 08/30/2019   02:35:23  (  79.95, 102.91)    1.76                46
 08/30/2019   03:27:05   ( -79.93, -89.88) 08/30/2019   03:26:08  ( -79.95, -89.79)    2.43                57