Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2019 7 4.  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)
 07/05/2019   01:19:01   (   0.25,-127.71) (   0.96,-124.76)  337.49                80
 07/07/2019   13:40:07   (  -0.26,-127.66) (   0.23,-129.75)  238.64                80
 07/08/2019   13:25:49   (  -0.26,-127.62) (  -0.43,-126.91)   81.21                80
 07/09/2019   13:16:52   (  -0.26,-127.58) (  -1.10,-124.08)  400.99                80
 07/12/2019   01:35:20   (   0.27,-127.43) (  -0.09,-129.07)  186.78                80
 07/13/2019   01:26:21   (   0.27,-127.39) (   0.54,-126.22)  132.79                80
 07/14/2019   01:14:43   (   0.28,-127.34) (   1.17,-123.38)  452.23                80
 07/15/2019   13:47:29   (  -0.28,-127.32) (   0.61,-131.22)  445.18                80
 07/16/2019   13:35:51   (  -0.28,-127.28) (  -0.01,-128.38)  126.18                80
 07/17/2019   13:21:33   (  -0.29,-127.23) (  -0.69,-125.54)  192.83                80