Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 10 23.  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)
 10/24/2019   18:06:39   ( -79.82,  51.21) 10/24/2019   18:07:41  ( -79.83,  51.25)    0.96                62
 10/24/2019   18:57:33   (  79.84,-141.30) 10/24/2019   18:58:26  (  79.81,-141.33)    3.00                53
 10/24/2019   19:48:39   ( -79.84,  25.93) 10/24/2019   19:49:11  ( -79.83,  25.84)    2.16                32
 10/24/2019   20:39:34   (  79.83,-166.88) 10/24/2019   20:39:57  (  79.85,-167.03)    3.25                23
 10/24/2019   21:30:40   ( -79.84,   0.35) 10/24/2019   21:30:41  ( -79.83,   0.43)    1.59                 1
 10/24/2019   22:21:35   (  79.83, 167.54) 10/24/2019   22:21:27  (  79.85, 167.56)    2.85                 8
 10/24/2019   23:12:40   ( -79.85, -24.92) 10/24/2019   23:12:11  ( -79.84, -24.98)    2.10                29
 10/25/2019   00:03:35   (  79.85, 142.26) 10/25/2019   00:02:57  (  79.86, 142.15)    2.37                38
 10/25/2019   00:54:41   ( -79.85, -50.50) 10/25/2019   00:53:41  ( -79.84, -50.39)    2.38                60