Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 4 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/18/2019   01:18:56   (  -0.02,-127.62) (  -0.16,-128.22)   68.60                80
 04/19/2019   01:09:59   (  -0.02,-127.67) (   0.50,-125.39)  259.55                80
 04/21/2019   13:28:27   (   0.01,-127.79) (   0.60,-130.40)  297.63                80
 04/22/2019   13:16:50   (   0.01,-127.83) (  -0.02,-127.56)   30.36                80
 04/23/2019   13:07:53   (   0.01,-127.87) (  -0.71,-124.73)  357.92                80
 04/26/2019   01:26:29   (   0.01,-127.93) (  -0.44,-129.77)  210.09                80
 04/27/2019   01:17:33   (   0.00,-127.96) (   0.23,-126.93)  117.31                80
 04/28/2019   01:05:56   (   0.00,-128.00) (   0.90,-124.10)  444.67                80
 04/29/2019   13:35:58   (  -0.01,-128.07) (   0.85,-131.94)  440.43                80
 04/30/2019   13:24:21   (  -0.01,-128.11) (   0.22,-129.09)  113.12                80
 05/01/2019   13:15:24   (  -0.01,-128.14) (  -0.46,-126.27)  214.11                80