Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 7 27.  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)
 08/01/2019   21:55:09   (  79.98, 172.56) 08/01/2019   21:56:14  (  79.96, 172.56)    2.15                65
 08/01/2019   22:46:08   ( -79.98, -20.18) 08/01/2019   22:46:59  ( -79.97, -20.23)    1.47                51
 08/01/2019   23:37:10   (  79.97, 147.00) 08/01/2019   23:37:45  (  79.99, 146.86)    3.31                35
 08/02/2019   00:28:09   ( -79.97, -45.75) 08/02/2019   00:28:29  ( -79.97, -45.63)    2.34                20
 08/02/2019   01:19:11   (  79.97, 121.43) 08/02/2019   01:19:15  (  79.99, 121.46)    2.78                 4
 08/02/2019   02:10:09   ( -79.99, -71.00) 08/02/2019   02:09:59  ( -79.97, -71.03)    2.15                10
 08/02/2019   03:01:11   (  79.99,  96.18) 08/02/2019   03:00:45  (  79.99,  96.06)    2.59                26
 08/02/2019   03:52:10   ( -79.99, -96.57) 08/02/2019   03:51:29  ( -79.97, -96.43)    3.06                41
 08/02/2019   04:43:11   (  79.98,  70.62) 08/02/2019   04:42:14  (  80.00,  70.66)    1.84                57