Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 7 25.  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   (  79.96, 172.33) 08/01/2019   21:56:14  (  79.98, 172.31)    2.52                65
 08/01/2019   22:46:07   ( -79.98, -20.09) 08/01/2019   22:46:58  ( -79.96, -20.17)    2.98                51
 08/01/2019   23:37:09   (  79.98, 147.08) 08/01/2019   23:37:44  (  79.98, 146.91)    3.30                35
 08/02/2019   00:28:08   ( -79.98, -45.66) 08/02/2019   00:28:28  ( -79.96, -45.57)    2.47                20
 08/02/2019   01:19:10   (  79.97, 121.52) 08/02/2019   01:19:14  (  79.99, 121.51)    1.46                 4
 08/02/2019   02:10:09   ( -79.97, -71.23) 08/02/2019   02:09:59  ( -80.00, -71.26)    2.48                10
 08/02/2019   03:01:10   (  79.99,  96.26) 08/02/2019   03:00:44  (  79.99,  96.11)    3.03                26
 08/02/2019   03:52:09   ( -79.99, -96.48) 08/02/2019   03:51:28  ( -79.97, -96.37)    3.48                41
 08/02/2019   04:43:11   (  79.99,  70.70) 08/02/2019   04:42:14  (  79.99,  70.71)    0.45                57