Simultaneous Nadir Overpasses (SNOs) between NOAA-19 and NPP
TLE Epoch: 2019 10 3.  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)
 10/10/2019   18:19:13   (  79.85,-132.20) 10/10/2019   18:20:27  (  79.85,-132.13)    1.34                74
 10/10/2019   19:10:17   ( -79.85,  35.05) 10/10/2019   19:11:12  ( -79.86,  35.10)    1.68                55
 10/10/2019   20:01:13   (  79.87,-157.47) 10/10/2019   20:01:57  (  79.86,-157.54)    1.85                44
 10/10/2019   20:52:17   ( -79.87,   9.77) 10/10/2019   20:52:42  ( -79.87,   9.70)    1.61                25
 10/10/2019   21:43:14   (  79.86, 176.95) 10/10/2019   21:43:27  (  79.86, 177.05)    2.05                13
 10/10/2019   22:34:18   ( -79.86, -15.80) 10/10/2019   22:34:12  ( -79.87, -15.71)    1.83                 6
 10/10/2019   23:25:14   (  79.88, 151.67) 10/10/2019   23:24:57  (  79.86, 151.64)    1.91                17
 10/11/2019   00:16:18   ( -79.88, -41.07) 10/11/2019   00:15:42  ( -79.87, -41.12)    1.43                36
 10/11/2019   01:07:15   (  79.87, 126.09) 10/11/2019   01:06:27  (  79.87, 126.24)    2.88                48
 10/11/2019   01:58:19   ( -79.88, -66.65) 10/11/2019   01:57:12  ( -79.88, -66.53)    2.32                67